Question

1. Replace the letters by suitable digits in each of the following: (iii) 7 1 A + 3 2 B = 10 4 6 ​

Answer 1

Answer:

I guess this sum is related to Matrices Chapter.

On that basis,

First of all, add the Matrices in LHS, and then prove it to be equal with the Matrices on RHS.

But, if you get some variable after adding the matrices in LHS, not to worry, you will get two equations.

Use the elimination method and you will get the answer.

Step-by-step explanation:

Hope you understood how to solve.

Drop a thanks if it really helped you.

Answer 2

Answer:

A=3

B=5

Step-by-step explanation:

Hope it's correct thank you please mark me as a brain lies