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If [(alpha,beta),(gamma,-alpha)] is to b...

If `[(alpha,beta),(gamma,-alpha)]` is to be square root of the two rowed unit matrix , then `alpha , beta and gamma ` should satisfy the relation :

A

`1+alpha^(2) +betagamma = 0 `

B

`1 - alpha^(2)-betagamma=0`

C

`1-alpha^(2)+betagamma =0`

D

`1+alpha^(2)-betagamma =0`

Text Solution

Verified by Experts

The correct Answer is:
B
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