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Prove 2sinxcosx= 2tanx/1+tan²x

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Prove 2sinxcosx= 2tanx/1+tan²x
  • 1 answers

Bhumika Agrawal 5 years, 11 months ago

taking RHS 2sin x/ cos x / 1 + sin2 x /cos2x= 2 sin x / cos x /1 /cos 2 x = 2 sin x * cos x
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