Math, asked by teja43, 1 year ago

sin4A=is what fotmula

Answers

Answered by Drew055

1

Sin2(2A)=2sin2Acos2A

teja43: thank y

Answered by Srijakande

0

Sin(4A)=2Sin2ACos2A=4SinACosA(2Cos^2A-1)

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