Find the Orthogonal Projection of Y onto U $$\mathbf { y } = \left[ \begin{array} { r } - 12 \\36\end{array} \right] , \mathbf { u } = \left[ \begin{array} { r } - 8 \\4\end{array} \right]$$

Multiple Choice

Find the orthogonal projection of y onto u.
- $$\mathbf { y } = \left[ \begin{array} { r } - 12 \\36\end{array} \right] , \mathbf { u } = \left[ \begin{array} { r } - 8 \\4\end{array} \right]$$

A)
$\left[ \begin{array} { r } - 24 \\ 12 \end{array} \right]$

B)
$\left[ \begin{array} { r } - 8 \\ 4 \end{array} \right]$

C)
$\left[ \begin{array} { r } - 24 \\ 4 \end{array} \right]$

D)

$\left[ \begin{array} { l } - \frac { 8 } { 3 } \\ - \frac { 4 } { 3 } \end{array} \right]$