Math, asked by sangk7676, 15 days ago

prove that 1 - cos2θ = sinθcosθtanθ

Answers

Answered by yashasvipatel42307

0

Answer:

Solving LHS. we get

1+cos2θ

1−cos2θ

⟹

2cos

2

θ

2sin

2

θ

⟹

cos

2

θ

sin

2

θ

⟹

tan

2

θ

⟹tanθ = RHS

Hence proved.

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