Question

Add matrix K and matrix L. K=[31−42] L=[−5 879] (2 points)

[ ? ?]
k+L= [ ? ?]

Answer 1

[AI-generated answer — Bot GPT 3.5]

K=[31 -42]

L=[-5 8 7 9]

Adding the corresponding elements of K and L:

K + L = [31 + (-5) -42 + 8]
= [26 -34]