A) 5 unit
B) 6 unit
C) 7 unit
D) 8 unit
Correct Answer: C
Solution :
Volume of parallelopiped\[=[\mathbf{a}\,\mathbf{b}\,\mathbf{c}]\] \[=\left| \,\begin{matrix} 1 & -1 & 1 \\ 1 & -3 & 4 \\ 2 & -5 & 3 \\ \end{matrix}\, \right|\]\[=(-9+20)-(8-3)+(-5+6)\]\[=7\]unit.
You need to login to perform this action.
You will be redirected in
3 sec
