Question

Given the following matrices, evaluate A + B.
(attached below!)

Answer 1

for matrix addition, you simply add the values of the same position so for matrix A and B, the indexes are (row, column) and you just add values of the same row and column values

Answer 2

you just add the values that hav same position
1+4 3+9
5+0 2+3

Answer 3

you have to sum element by element