Question

Analyse how the of government intervention varies according to the type of economic system countries operation

Answer 1

Explanation:

RICES

EXERCISE-2(B)

55

Find A + B from the following:

(i) A=

2

1

3

0

0

2

B=

1

2.

3

4

2

1

Ans.

3 6 2

3 4

3

i) A=

1

3

-2

-2

4

0

1

5

3

1

B=2

4

-3

4

1

[Ans. not admissible)

Find two matrices A and B such that following condition is satisfied A + B = 31,

but A * I, B * I.

0 2 3

2 1 4 4)

B

7 6 3

1 4 5

find the value of 2A + 3B.

Ans.

21 22 15

7 14 23

Determine the matrices A and B, where

2 07

12

5