Recent content by neilqiqi

1. The question goes that "Find two orthogonal vectors that span the same space as the two vectors" The thing is, I know the definition of SPAN, say, a vector b is in span{v1, v2...vp} if x1v1+x2v2+...+xpvp = b. But what's the meaning of "span the same space"? Homework Equations...