( 1 - cos^(4) theta) बराबर है...

` ( 1 - cos^(4) theta)` बराबर है

A

`cos^(2) theta ( 1 - cos^(2) theta)`

B

` sin^(2) theta ( 1 + cos^(2) theta) `

C

` sin ^(2) theta ( 1 - sin^(2) theta)`

D

` sin ^(2) theta (1 + sin ^(2) theta) `

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

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