Question 1 of 8

Math

1. is called ………….. matrix:

 

Scalar

Unit

Zero

Singular

Question 1 of 8

Question 2 of 8

Question 2 of 8

Question 3 of 8

3. If X +    , then X is equal to …………..

A

C

D

B

Question 3 of 8

Question 4 of 8

4. Ad joint of is …………..

A

C

D

B

Question 4 of 8

Question 5 of 8

5. If = 0, then x is equal to ………….

6

– 6

9

– 9

Question 5 of 8

Question 6 of 8

6. Product of [x   y] is ……………

[x – 2y]

[2x – y]

[2x + y]

[x + 2y]

Question 6 of 8

Question 7 of 8

7. Order of transpose of    is………….

1-by-3

2-by-3

3-by-1

3-by-2

Question 7 of 8

Question 8 of 8

Question 8 of 8