Question

PLS HELP EASY MATH!!!!

Answer 1

It’s D

Explanation:

Adding means to make a new matrix like this sum(i,k) = a(i,k) + b(i,k)

I hope I can help you :)

Answer 2

D

Explanation:

Adding matrices means to make a new matrix like this:

sum(i,k) = a(i,k) + b(i,k)