- #1
EvLer
- 458
- 0
if I am given this to solve:
Mx = b
where M
[0 0]
[1 2]
[0 0]
[3 6]
and b = [b1, b2, b3, b4]t
does that mean I have vector x as 4 elements, i.e. x1-x4 or just x1 and x2?
thanks
edit: oh, wait... rank is 2, so its only x1 and x2, right?
Mx = b
where M
[0 0]
[1 2]
[0 0]
[3 6]
and b = [b1, b2, b3, b4]t
does that mean I have vector x as 4 elements, i.e. x1-x4 or just x1 and x2?
thanks
edit: oh, wait... rank is 2, so its only x1 and x2, right?
Last edited: