pawanmarasinghe123 pawanmarasinghe123

25-12-2020
Physics

contestada

If Tanx =
tanA + tanB/
1 + tanA tanB
Prove sin2x=
sin2 A+ sin2B/
1+ sin2 Asin2B

Respuesta :

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25-12-2020

Answer:

A

Explanation:

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