Question

Matrix A=[6 4 -12 8]. What matrix is X if 1/2 X=A AWNSER SOON PLEASE

Answer 1

Matrix X=[12 8 -24 16]

Explanation:

Constant multiples of matrices simply distribute to each entry and multiply them.

So if (1/2)X=A, then X=2A=2[6 4 -12 8]=[12 8 -24 16]