Grade 11Trigonometry
2(1-2sin^2 theta) cos4 theta=?a.sin6 theta+ sin2 thetab.cos6 theta+ cos2 theta
2(1-2sin^2 theta) cos4 theta=?
a.sin6 theta+ sin2 theta
b.cos6 theta+ cos2 theta
2 Answers
Anish Singhal
Approved Tutor Answer7 Years ago
Deepak Kumar Shringi
Approved Tutor Answer7 Years ago
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