I need to express the following equation in the form of matrices A x = b
This is an easy concept except for the fact that this system has more unknowns than equations. Should I solve for w in terms of x, y z to eliminate one variable????
4x - 2y +z - 3w = -3
x + y -4z + 2w = 6
2x + 3y - 5z - w = 4
If this were a square system there is nothing to figure out but sinc it is not...???? Thanks, Frostking