Math, asked by vaishnavipratapa5, 3 months ago

find the trigonometric function of double angle sin 2 theeta

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Answered by hanockgamer611

0

Answer:

The double angle formulae for sin 2A, cos 2A and tan 2A

Similarly tan(A + A) = tan A + tan A 1 − tanA tanA so that tan 2A = 2 tanA 1 − tan2 A These three double angle formulae should be learnt.

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