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if A=[{:(alpha,2),(2, alpha):}] and |A^(...

if `A=[{:(alpha,2),(2, alpha):}]` and `|A^(3)|=125` then the value of `alpha `is

A

`_|_1`

B

`+-2`

C

`+-3`

D

`+-5`

Text Solution

Verified by Experts

The correct Answer is:
C
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