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यदि A = [{:(sin^(2) alpha ,0,0),(0, sin^...

यदि `A = [{:(sin^(2) alpha ,0,0),(0, sin^(2) beta,0),(0,0 ,sin^(2) gamma):}]` तथा `B =[{:(cos^(2) alpha, 0,0),(0, cos^(2) beta, 0),(0,0,cos^(2) gamma ):}]` जहाँ `alpha, beta , gamma` कोई वास्तविक संख्याऐं तथा `C = (A^(5) + B^(5))+5AB ( A^(3) + B^(3))+ 10 A^(2) B^(2) (A+B)` तब `|C |` है -

A

0

B

1

C

2

D

3

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
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