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2(1-2sin^2 theta) cos4 theta=? a.sin6 theta+ sin2 theta b.cos6 theta+ cos2 theta

2(1-2sin^2 theta) cos4 theta=?
a.sin6 theta+ sin2 theta
b.cos6 theta+ cos2 theta

Grade:11

2 Answers

Anish Singhal
askIITians Faculty 1192 Points
5 years ago
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Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
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