- #1

mikael27

- 59

- 0

## Homework Statement

Let U = span({(1, 2, 1)

^{t}, (1, 0, 0)

^{t}}) and V = span({(0, 1, 1)

^{t}}) be subspaces of

R

^{3}. Find the matrix B representing the projection onto V parallel to U.

## Homework Equations

## The Attempt at a Solution

If a matrix C with range U and and a matrix D whose nullspace is V then we can find the projection of matrix B

B = C(DC)

^{−1}D

Is my thought correct?