Suppose that S={(-1,1,0), (2,2,0), (0,0,3)} is orthogonal

Last updated: 8/12/2022

Suppose that S={(-1,1,0), (2,2,0), (0,0,3)} is orthogonal basis for a subspace W of R³. Find the orthogonal projection of u in W where linear combination of the basis vector is u =(2,1,3).