Question

Is it possible to define the matrix $A+B$ when both $A$ and $B$ are square matrices of the same order?

• A. True
• B. False

Answer 1

The correct option is A True

It is always possible to define the sum of two matrix $X$ and $Y$ if they are of same order.

So, If A and B are square matrices of same order, A + B is always definable.