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If A = [[ 3 2 1 ]], then AA' is equal to...

If `A = [[ 3 2 1 ]]`, then AA' is equal to :

A

`((9,,4,,1))`

B

`((9),(4),(1))`

C

-14

D

-6

Text Solution

Verified by Experts

The correct Answer is:
C
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