Solve this fast and send me the replay
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LHS:
cosθ/1-sinθ
=cosθ(1+sinθ)/(1-sinθ)(1+sinθ)
=cosθ(1+sinθ)/1²-sin²θ
=cosθ(1+sinθ)/cos²θ
=1+sinθ/cosθ = RHS
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