Compute the Determinant of the Matrix by Cofactor Expansion $$\left[ \begin{array} { r r r r } - 3 & 2 & - 2 & 2 \\0 & - 1 & 2 & - 2 \\0 & 3 & 0 & 0 \\0 & - 3 & 1 & 4\end{array} \right]$$

Multiple Choice

Compute the determinant of the matrix by cofactor expansion.
- $$\left[ \begin{array} { r r r r } - 3 & 2 & - 2 & 2 \\0 & - 1 & 2 & - 2 \\0 & 3 & 0 & 0 \\0 & - 3 & 1 & 4\end{array} \right]$$

A) 0
B) $- 90$
C) $- 30$
D) 90