A) \[|A|\]
B) \[-|A|\]
C) \[{{(-1)}^{n}}|A|\]
D) \[n\,|A|\]
Correct Answer: C
Solution :
Since, A is a matrix of order n. \[\therefore \] \[|-A|={{(-1)}^{n}}|A|\]You need to login to perform this action.
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