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Let A=[(5,5alpha,alpha),(0,alpha,5alpha)...

Let `A=[(5,5alpha,alpha),(0,alpha,5alpha),(0,0,5)]` If `|A^2| =25` , then `|alpha|` equals :

A

`5^(2)`

B

1

C

`1//5`

D

5

Text Solution

Verified by Experts

The correct Answer is:
C
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