Mathematics Notes for 9th Class Exercise 15.1

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Mathematics Notes for 9th Class Exercise 15.1

“Math” a compulsory subject for 9th class Science students. and Mathematics Notes for 9th Class Exercise 15.1 or Math Notes Class 9 English Medium (Science Group) included in this book.

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Math Ch#15, 9th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

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Welcome

You Should Enter your Name

1 / 19

Which of the following are the sides of a right angle triangles?

2 / 19

If a, b and c are the sides of obtuse angle triangle, then the value of hypotenuse c is ____

3 / 19

If adjacent angles of two intersecting lines are congruent then lines are _____

4 / 19

Which one of the following sets form a triangle?

5 / 19

In a scalene triangle, the angle opposite to the largest side of measure ___

6 / 19

Point of intersection of the median of a triangle divides then ratio __________

7 / 19

A line segment has how many mid points?

8 / 19

Similar means that their corresponding angles are congruent and corresponding sides are___

9 / 19

How many obtuse angles in a triangle?

10 / 19

Angle for the minimum distance of a point “p” from the line segment AB will be _____

11 / 19

If one acute angled triangle is 25°, the other acute angle is _______

12 / 19

Ratio between two elements “a and b” is represented as ______

13 / 19

If the square of one side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a ____ triangle.

14 / 19

If two sides of a triangle are unequal in length, the angle of the longer side opposite to it is of means____

15 / 19

If an isosceles right angles triangle, angle other than right angle is each of ______

16 / 19

Two sides of a triangle measure 12cm and 16cm, which of the following measure is possible for the third side.

17 / 19

Which of the following are the sides of a right angle triangles?

18 / 19

If ΔABC and ΔDEF are two similar triangles, then symbolically they are written as _____

19 / 19

If 3cm and 4cm are two sides of a right angled triangle, then hypotenuse is _____

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Math Solution 9th Class (Science Group)

Exercise 1.1           (English)            (Urdu)


Exercise 1.2           (English)            (Urdu)


Exercise 1.3           (English)            (Urdu)


Exercise 1.4           (English)            (Urdu)


Exercise 1.5           (English)            (Urdu)


Exercise 1.6           (English)            (Urdu)


Exercise 1-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 2.1           (English)            (Urdu)


Exercise 2.2           (English)            (Urdu)


Exercise 2.3           (English)            (Urdu)


Exercise 2.4           (English)            (Urdu)


Exercise 2.5           (English)            (Urdu)


Exercise 2.6           (English)            (Urdu)


Exercise 2-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 3.1           (English)            (Urdu)


Exercise 3.2           (English)            (Urdu)


Exercise 3.3           (English)            (Urdu)


Exercise 3.4           (English)            (Urdu)


Exercise 3-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 4.1           (English)            (Urdu)


Exercise 4.2           (English)            (Urdu)


Exercise 4.3           (English)            (Urdu)


Exercise 4.4           (English)            (Urdu)


Exercise 4-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 5.1           (English)            (Urdu)


Exercise 5.2           (English)            (Urdu)


Exercise 5.3           (English)            (Urdu)


Exercise 5.4           (English)            (Urdu)


Exercise 5-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 6.1           (English)            (Urdu)


Exercise 6.2           (English)            (Urdu)


Exercise 6.3           (English)            (Urdu)


Exercise 6-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 7.1           (English)            (Urdu)


Exercise 7.2           (English)            (Urdu)


Exercise 7.3           (English)            (Urdu)


Exercise 7-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 8.1           (English)            (Urdu)


Exercise 8.2           (English)            (Urdu)


Exercise 8.3           (English)            (Urdu)


Exercise 8-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 9.1           (English)            (Urdu)


Exercise 9.2           (English)            (Urdu)


Exercise 9.3           (English)            (Urdu)


Exercise 9-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 10.1           (English)            (Urdu)


Exercise 10.2           (English)            (Urdu)


Exercise 10.3           (English)            (Urdu)


Exercise 10.4           (English)            (Urdu)


Exercise 10-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 11.1           (English)            (Urdu)


Exercise 11.2           (English)            (Urdu)


Exercise 11.3           (English)            (Urdu)


Exercise 11.4           (English)            (Urdu)


Exercise 11.5           (English)            (Urdu)


Exercise 11-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 12.1           (English)            (Urdu)


Exercise 12.2           (English)            (Urdu)


Exercise 12.3           (English)            (Urdu)


Exercise 12-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 13.1           (English)            (Urdu)


Exercise 13.2           (English)            (Urdu)


Exercise 13-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 14.1           (English)            (Urdu)


Exercise 14.2           (English)            (Urdu)


Exercise 14-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 15           (English)            (Urdu)


Exercise 15-Rev   (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 16.1           (English)            (Urdu)


Exercise 16.2           (English)            (Urdu)


Exercise 16-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 17.1           (English)            (Urdu)


Exercise 17.2           (English)            (Urdu)


Exercise 17.3           (English)            (Urdu)


Exercise 17.4           (English)            (Urdu)


Exercise 17.5           (English)            (Urdu)


Exercise 17-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions


9th Math Science Group (English Medium)


9th Math Science Group (Urdu Medium)


9th Math Arts Group (Urdu Medium)



Mathematics Notes for 9th Chapter # 15:

Math Notes Class 9:

9th class math notes chapter 15, 9th class math solution chapter 15 pdf, math notes class 9 chapter 15, Math Notes Class 9 Exercise 15.1, exercise 15.1 class 9, Mathematics Notes for 9th Class Exercise 15.1 then this post is specially for you and your future. 

9th Class Math MCQs Chapter-15

Pythagoras Theorem:

If you are searching the topic “9th Class Math Solution” & “9th Class Math MCQs Chapter-15” for matric classes then, you are on the right place, because we are providing the Quality material for education of Students and their problems.

Class 9 Math MCQs Chapter-15:

MCQs from Text Book Exercise and others included in this Practice panel. By practicing again and again, Student can get good practice on this topic “Ratio and Proportion” i.e. 9th Class Math MCQs Chapter-15.

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Math Ch#15, 9th Class

Here MCQs for your Revision

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Good Luck. . . .  (:

Welcome

You Should Enter your Name

1 / 19

If an isosceles right angles triangle, angle other than right angle is each of ______

2 / 19

Which one of the following sets form a triangle?

3 / 19

How many obtuse angles in a triangle?

4 / 19

If ΔABC and ΔDEF are two similar triangles, then symbolically they are written as _____

5 / 19

Ratio between two elements “a and b” is represented as ______

6 / 19

In a scalene triangle, the angle opposite to the largest side of measure ___

7 / 19

Point of intersection of the median of a triangle divides then ratio __________

8 / 19

If a, b and c are the sides of obtuse angle triangle, then the value of hypotenuse c is ____

9 / 19

Two sides of a triangle measure 12cm and 16cm, which of the following measure is possible for the third side.

10 / 19

If two sides of a triangle are unequal in length, the angle of the longer side opposite to it is of means____

11 / 19

If one acute angled triangle is 25°, the other acute angle is _______

12 / 19

If adjacent angles of two intersecting lines are congruent then lines are _____

13 / 19

Which of the following are the sides of a right angle triangles?

14 / 19

Which of the following are the sides of a right angle triangles?

15 / 19

A line segment has how many mid points?

16 / 19

Angle for the minimum distance of a point “p” from the line segment AB will be _____

17 / 19

Similar means that their corresponding angles are congruent and corresponding sides are___

18 / 19

If 3cm and 4cm are two sides of a right angled triangle, then hypotenuse is _____

19 / 19

If the square of one side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a ____ triangle.

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Math Solution 9th Class (Science Group)

Exercise 1.1           (English)            (Urdu)


Exercise 1.2           (English)            (Urdu)


Exercise 1.3           (English)            (Urdu)


Exercise 1.4           (English)            (Urdu)


Exercise 1.5           (English)            (Urdu)


Exercise 1.6           (English)            (Urdu)


Exercise 1-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 2.1           (English)            (Urdu)


Exercise 2.2           (English)            (Urdu)


Exercise 2.3           (English)            (Urdu)


Exercise 2.4           (English)            (Urdu)


Exercise 2.5           (English)            (Urdu)


Exercise 2.6           (English)            (Urdu)


Exercise 2-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 3.1           (English)            (Urdu)


Exercise 3.2           (English)            (Urdu)


Exercise 3.3           (English)            (Urdu)


Exercise 3.4           (English)            (Urdu)


Exercise 3-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 4.1           (English)            (Urdu)


Exercise 4.2           (English)            (Urdu)


Exercise 4.3           (English)            (Urdu)


Exercise 4.4           (English)            (Urdu)


Exercise 4-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 5.1           (English)            (Urdu)


Exercise 5.2           (English)            (Urdu)


Exercise 5.3           (English)            (Urdu)


Exercise 5.4           (English)            (Urdu)


Exercise 5-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 6.1           (English)            (Urdu)


Exercise 6.2           (English)            (Urdu)


Exercise 6.3           (English)            (Urdu)


Exercise 6-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 7.1           (English)            (Urdu)


Exercise 7.2           (English)            (Urdu)


Exercise 7.3           (English)            (Urdu)


Exercise 7-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 8.1           (English)            (Urdu)


Exercise 8.2           (English)            (Urdu)


Exercise 8.3           (English)            (Urdu)


Exercise 8-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 9.1           (English)            (Urdu)


Exercise 9.2           (English)            (Urdu)


Exercise 9.3           (English)            (Urdu)


Exercise 9-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 10.1           (English)            (Urdu)


Exercise 10.2           (English)            (Urdu)


Exercise 10.3           (English)            (Urdu)


Exercise 10.4           (English)            (Urdu)


Exercise 10-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 11.1           (English)            (Urdu)


Exercise 11.2           (English)            (Urdu)


Exercise 11.3           (English)            (Urdu)


Exercise 11.4           (English)            (Urdu)


Exercise 11.5           (English)            (Urdu)


Exercise 11-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 12.1           (English)            (Urdu)


Exercise 12.2           (English)            (Urdu)


Exercise 12.3           (English)            (Urdu)


Exercise 12-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 13.1           (English)            (Urdu)


Exercise 13.2           (English)            (Urdu)


Exercise 13-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 14.1           (English)            (Urdu)


Exercise 14.2           (English)            (Urdu)


Exercise 14-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 15           (English)            (Urdu)


Exercise 15-Rev   (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 16.1           (English)            (Urdu)


Exercise 16.2           (English)            (Urdu)


Exercise 16-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions

Exercise 17.1           (English)            (Urdu)


Exercise 17.2           (English)            (Urdu)


Exercise 17.3           (English)            (Urdu)


Exercise 17.4           (English)            (Urdu)


Exercise 17.5           (English)            (Urdu)


Exercise 17-Rev      (English)            (Urdu)


Online Practice/ Test - MCQs & Short Questions


9th Math Science Group (English Medium)


9th Math Science Group (Urdu Medium)


9th Math Arts Group (Urdu Medium)



9th Class Math Solution:

We know, the importance of mathematics study in every class is important for students, such like students of 9th Class & 10th Class or other classes. If we talk Matric Classes Student of Science Classes or Arts classes, Math is equally important for both Classes.

Every Student of 9th & 10th Class is trying to search the topic like “9th Class math solution pdf”, 10th Class Math Solution PDF”, 9th Class Math MCQs Chapter-06, 9th Class Math Notes Chapter-15, Class 9 Math MCQs Chapter-15.

 

Class 9 Mathematics  Chapter-Wise MCQs

Category: 09th Math Startup

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Math Ch#5, 09th Class

Here MCQs for your Revision

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You Should Enter your Name

1 / 15

The Factors of x^{2} - 5x + 6 are_________

2 / 15

Factors of a^{4}-4b^{4} are _________

  • (a-b), (a+b), (a^{2}+4b^{2})
  • (a-b), (a+b), (a^{2}-4b^{2})
  • (a^{2}-2b^{2}), (a^{2}+2b^{2})
  • (a-2b), (a^{2}+2b^{2})

(Select Correct Option)

3 / 15

x^{2}+5x+6  can factorize as _____________

4 / 15

if x-2 is factor of    p(x) = x^{2}+2kx+8    , then k = _______

5 / 15

Find m so that x^{2}+4x+m is a completed square_____

6 / 15

4a^{2}-16 can be factorize as __________

7 / 15

4a^{2}+4ab+(...........) is a complete square

  • b^{2}
  • 2b
  • ab

(Select Correct Option)

8 / 15

What will be added to complete the square of 9a^{2}-12ab _______

  • -16b^{2}
  • 16b^{2}
  • 4b^{2}
  • -4b^{2}

(Which Option is Correct)

9 / 15

Factors of 8x^{3} +27y^{3} are ___________

  • (2x+3y), (4x^{2}+9y^{2})
  • (2x-3y), (4x^{2}-9y^{2})
  • (2x+3y), (4x^{2}-6xy+9y^{2})
  • (2x-3y), (4x^{2}+6xy+9y^{2})

(Select Correct Option)

10 / 15

(x+y)(x^{2}-xy+y^{2}) = ................

  • (x^{3}-y^{3})
  • (x^{3}+y^{3})
  • (x+y)^{3}
  • (x-y)^{3}

(Select Correct Option)

11 / 15

Factors of 5x^{2}-17xy-12y^{2} are _____

12 / 15

____________ =  \frac{x^{2}}{y^{2}}-2+\frac{y^{2}}{x^{2}}

  • \left ( \frac{x}{y} +\frac{y}{x}\right )^{2}
  • \left ( \frac{x}{y} -\frac{y}{x}\right )^{2}
  • \left ( \frac{y}{x} +\frac{x}{y}\right )^{2}

13 / 15

Factors of 3x^{2}-x-2 are __________

14 / 15

Factored form of x^{2}-16 is ___________

15 / 15

Factors of 27x^{2}-\frac{1}{x^{3}}  are ____________

  • \left ( 3x-\frac{1}{x} \right )\left ( 9x^{2}+3+\frac{1}{x^{2}} \right )
  • \left ( 3x+\frac{1}{x} \right )\left ( 9x^{2}+3+\frac{1}{x^{2}} \right )
  • \left ( 3x-\frac{1}{x} \right )\left ( 9x^{2}-3+\frac{1}{x^{2}} \right )
  • \left ( 3x+\frac{1}{x} \right )\left ( 9x^{2}-3+\frac{1}{x^{2}} \right )

(Select Correct Option)

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Math Ch#09, 9th Class

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Welcome

You Should Enter your Name

1 / 14

Distance between the point (1, 0) and (0, 1) is ________

2 / 14

A triangle having all sides equal is called ______

3 / 14

The 3-points P, Q and R are ___________ if |PQ| + |QR| = |PR|

4 / 14

A closed figure in a plane obtained by joining three non-collinear point is called _______

5 / 14

Two or more than two points which lie on the same straight line are called ________ points

6 / 14

A triangle having all sides different is called ______

7 / 14

Distance between point (0, 0) and (1, 1) is _______

8 / 14

Mid point of the points (2, 2) and (0, 0) is _____

9 / 14

distance between the points (0, 0) and (3, 4) is _______

10 / 14

_____ is the study of geometrical shapes in the Cartesian plane (coordinate plane).

11 / 14

A triangle which have one of the angle 90 degree is called ______ triangle

12 / 14

A triangle having equal length of at least two sides is called ______ triangle

13 / 14

The study of _________ in a plane is called plane geometry.

14 / 14

Mid point of the points (-2, 2) and (2, -2) is _____

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Math Ch#13, 9th Class

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Welcome

You Should Enter your Name

1 / 16

Similar triangles are of same shape and can ______ size.

2 / 16

A line is Perpendicular to a line, if an angle between these 2 lines is ________

3 / 16

The ________ of sides of the triangle is concurrent.

4 / 16

Symbol used for similarity is _________

5 / 16

How many lines can be drawn through two points?

6 / 16

In any right triangle, a side opposite to right angel is called _________

7 / 16

If a line segment intersects the two sides of a triangle in the same ration than it is _______ to the 3rd side.

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Congruent triangles are, must be same size and also __________ shape.

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The sum of the length of any sides two of a triangle is _____ the length of the third side.

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Measure of one side of an equilateral triangle is 6cm. length of its median is ______ 9cm.

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Similar triangles are also called __________

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From a point outside a line, the perpendicular is the ________ distance from the point to that line.

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In any right triangle, one greatest angle is must be ___________

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If a, b, c are 3 sides of right triangle with “c” as longer side , then _______

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Any point on the ________ of line segment is equidistant from its end point.

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If hypotenuse of an isosceles right triangle is √2cm, then each of other side is of length ______

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Math Ch#1, 09th Class

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1 / 38

Adjoint of \begin{bmatrix} 1 & 2\\ 0 & -1 \end{bmatrix} is ________

A = \begin{bmatrix} -1 & -2\\ 0 & 1 \end{bmatrix}

B = \begin{bmatrix} 1 & -2\\ 0 & -1 \end{bmatrix}

C = \begin{bmatrix} -1 & 2\\ 0 & -1 \end{bmatrix}

D = \begin{bmatrix} -1 & 0\\ 2 & 1 \end{bmatrix}

2 / 38

The order of a matrix [ 1   2 ] is _____

3 / 38

\begin{bmatrix} 0 & 0\\ 0 & 0 \end{bmatrix} is called _________

4 / 38

The order of Matrix \begin{bmatrix} 2 & 1 \end{bmatrix} is _______

5 / 38

If \begin{vmatrix} 3 & -1\\ 0 & x \end{vmatrix}  = 3, then x is equal to _______

6 / 38

Adjoint of \begin{bmatrix} 2 & 1\\ -1 & -3 \end{bmatrix} is ________

  1. \begin{bmatrix} -3 & -1\\ 1 & 2 \end{bmatrix}
  2. \begin{bmatrix} 3 & -1\\ 1 & 2 \end{bmatrix}
  3. \begin{bmatrix} -3 & 1\\ 1 & -2 \end{bmatrix}
  4. \begin{bmatrix} 2 & 1\\ 1 & 3 \end{bmatrix}

7 / 38

Additive Inverse of \begin{bmatrix} 1 & -2\\ 0 & -1 \end{bmatrix} is ______

A = \begin{bmatrix} 1 & 2\\ 0 & 1 \end{bmatrix}

B = \begin{bmatrix} -1 & -2\\ 0 & -1 \end{bmatrix}

C = \begin{bmatrix} -1 & 2\\ 0 & 1 \end{bmatrix}

D = \begin{bmatrix} 0 & 0\\ 0 & 0 \end{bmatrix}

8 / 38

[ 5 ] is a matrix with order ______

9 / 38

Order of Matrix \begin{bmatrix} 3\\ -1\\ 6 \end{bmatrix} is _______

10 / 38

Product of \begin{bmatrix} 2 & 0\\ 0 & 1 \end{bmatrix}\begin{bmatrix} -3 & 0\\ 0 & 4 \end{bmatrix} is ______ (Select correct option)

  1. \begin{bmatrix} -6 & 0\\ 0 & 4 \end{bmatrix}
  2. \begin{bmatrix} 6 & 0\\ 0 & 4 \end{bmatrix}
  3. \begin{bmatrix} 6 & 0\\ 0 & -4 \end{bmatrix}
  4. \begin{bmatrix} -6 & 0\\ 0 & -4 \end{bmatrix}

11 / 38

The Matrix of the same order _____ satisfy commutative law under addition.

12 / 38

If for Matrix At = -A, then Matrix A is Called ______

13 / 38

Matrix \begin{bmatrix} \sqrt{2} & 0\\ 0 & \sqrt{2} \end{bmatrix} is called ______

14 / 38

Which is order of a square matrix?

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Matrix A + B can be found, if ________________

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Two Materices A and B are confirmable for multiplication if ______

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An Identity Matrix (Unity Matrix) is always a _____

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If \begin{bmatrix} a+3 & 5\\ 6 & 4 \end{bmatrix} = \begin{bmatrix} 5 & 5\\ 6 & 4 \end{bmatrix} , then "a" is equal to ____

19 / 38

Order of transpose of \begin{bmatrix} 2 & 1\\ 0 & 1\\ 3 & 2 \end{bmatrix} is _______

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If A, B and C are three matrices such that AB=C, then ________ (Which is possible)

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Product of \begin{bmatrix} x & 4 \end{bmatrix}\begin{bmatrix} 2\\ -1 \end{bmatrix} is _____

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A matrix obtained by interchanging Rows and Columns, is called _______ of matrix

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A square Matrix A is said to be _____ matrix if |A|=0.

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Let A and B are two matrices of the same order and A+B=0, then A and B are said to be _____ of each other.

25 / 38

(AB)ˉ¹ = ______

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A square matrix in which non-diagonal elements are zero, whereas all diagonal elements are equal is called _______

 

27 / 38

if X + \begin{bmatrix} -1 & -2\\ 0 & -1 \end{bmatrix} = \begin{bmatrix} 1 & 0\\ 0 & 1 \end{bmatrix} , then X is equal to ________

A = \begin{bmatrix} 2 & 2\\ 2 & 0 \end{bmatrix}

B = \begin{bmatrix} 0 & 2\\ 2 & 2 \end{bmatrix}

C = \begin{bmatrix} 2 & 0\\ 0 & 2 \end{bmatrix}

D = \begin{bmatrix} 2 & 2\\ 0 & 2 \end{bmatrix}

28 / 38

In Matrix multiplication, in general, A.B ___ B.A

29 / 38

A Matrix is called _______ , if number of rows and columns are equal

30 / 38

A matrix is called a square matrix if its order is _____

31 / 38

If A=\begin{bmatrix} 4 & 5 \end{bmatrix} and B = [ 5 ], then the which product is possible ?

32 / 38

if \begin{vmatrix} 2 & 6\\ 3 & x \end{vmatrix} = 0 then x is equal to ________

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The Matrix \begin{bmatrix} 1 & 2 \end{bmatrix} is a ______ Matrix.

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Inverse of a Matrix A is equal to ________

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\begin{bmatrix} 1 & 0\\ 0 & 1 \end{bmatrix} Matrix is called _________

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\begin{bmatrix} \sqrt{2} & 0\\ 0 & \sqrt{2} \end{bmatrix} is called ____ Matrix

37 / 38

If A is a Square Matrix and At =A, than A is called ________

38 / 38

Two matrices are said to be confirmable for _______ if they have same order.

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