Thread: LinAlg - parallel and orthogonal vectors?

u=(-11,-4,-11)
v=(12,6,8)

vector u1 is parallel to v
vector u2 is orthogonal to v
u1+u2=u

find u1 and u2.

i have absolutely no idea!!

Originally Posted by eiktmywib

u=(-11,-4,-11) & v=(12,6,8)
vector u1 is parallel to v
vector u2 is orthogonal to v
u1+u2=u

Standare vector projection.