Statement 1: The determinant of a matrix is zero. |
Statement 2: The determinant of a skew symmetric matrix of odd order is zero. |
A) Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1.
B) Statement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1.
C) Statement-1 is true, Statement-2 is false.
D) Statement-1 is false, Statement-2 is true.
Correct Answer: A
Solution :
The determinant of a skew symmetric matrix of odd order is zero\[i.e.,\] \[|A|\,\,=\,\,|-{{A}^{T}}|\,\,\Rightarrow |A|=-|A|\,\,\Rightarrow 2|A|\,\,=0\Rightarrow |A|=0\]You need to login to perform this action.
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