Determine the values of s, v and a using:
(A) Gaussian elimination
(B) Inverse matrices
3s + v – 2a = -5
2s – 2v + 3a = 22
s + 3v – a = -11
I may have to change the order, Ive given it ago but get stuck, I know the three methods. And I need to get the bottom left three zero.
Any help would be great! Thank you