Q120
The value of the determinant \[ | array*20c & & \\ 0&1&0 \\ - &0& array |\] is
The value of the determinant
\left| {\begin{array}{*{20}{c}}
{\cos \theta }&\theta &{\sin \theta } \\
0&1&0 \\
{ - \sin \theta }&0&{\cos \theta }
\end{array}} \right| is
A.
0
B.
-1
C.
1
AnswerD.
2
Answer: Option C
Solution
Answer: Option C
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