lfsinθ=cosθ, then find the value of 2tanθ + cos^2θ
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Step-by-step explanation:
We have, sinθ= cosθ
So, 2tanθ+cos^2θ=2sinθ/cosθ +cos^2θ=2cosθ/cosθ +cos^2θ=2+cos^2θ ans.
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