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Please evaluate this !! |
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Answer» Step-by-step EXPLANATION: sin^2θ +cos^2θ/ sinθ+cosθ + sinθ.cosθ = 1/sinθ+cosθ + sinθ.cosθ = 1/sinθ+cosθ + (sinθ+cosθ)(sinθ.cosθ)/sinθ+cosθ = sin^2θ + sinθ.cosθ + sinθ.cosθ + cos^2θ/sinθ+cosθ = 1 + 2sinθ.cosθ/sinθ + cosθ |
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