The determinant of A where
\(A=\left(\begin{array}{ccccc}0 & 0 & 0 & a & b \\ 0 & 0 & 0 & c & d \\ 0 & 0 & 0 & e & f \\ p & q & r & s & t \\ {v} & w & x & y & z\end{array}\right)\)
is
1
aderw
2
ad(pw - vq)
3
ad - bc
4
0
5
1
The determinant of A where
\(A=\left(\begin{array}{ccccc}0 & 0 & 0 & a & b \\ 0 & 0 & 0 & c & d \\ 0 & 0 & 0 & e & f \\ p & q & r & s & t \\ {v} & w & x & y & z\end{array}\right)\)
is