sin4theta can be written as
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sin 4theta = 2 (sin 2theta)(cos 2theta)....
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Hey MATE!
sin4 theta = 2 sin 2 theta cos 2 theta.
Hope it helps
Hakuna Matata :))
sin4 theta = 2 sin 2 theta cos 2 theta.
Hope it helps
Hakuna Matata :))
AmanRajSinghania:
it should be 2 in place of 4 in rhs
wlcm
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