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If A={:[(a,0,0),(0,a,0),(0,0,a)],:}" the...

If `A={:[(a,0,0),(0,a,0),(0,0,a)],:}" then: "|A|*|adj.A|=`

A

`a^(3)`

B

`a^(6)`

C

`a^(9)`

D

`a^(27)`

Text Solution

Verified by Experts

The correct Answer is:
C
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