Question

-99G =2 7-759 -6-5 3-4 -9C4 -1-10 013 -7-8 104[G] + 2[C]

Answer 1

.Explanation:

we are given the following matrices

To compute

$4|G|+2|C|$

We will simply multiply the entries of G by 4 and C by 2

Thus, we will have

The final step will be to add the terms together

Thus, we will have