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If A is square matrix of order 3, then ...

If A is square matrix of order 3, then consider the following statements
I. If |A|=0 , then |AdjA|=0
II. If `|A| ne 0` , then `|A^(-1)|=|A|^(-1)`
Which of the above statements is / are ture ?

A

Both I and II

B

Neither I nor ||

C

I only

D

II only

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The correct Answer is:
A
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