Write the value of cosec^2θ (1+cosθ) (1-cosθ)
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Now,
cosec²θ (1 + cosθ) (1 - cosθ)
= cosec²θ (1 - cos²θ)
= cosec²θ * sin²θ
= (cosecθ * sinθ)²
= 1²
= 1
#MarkAsBrainliest
Now,
cosec²θ (1 + cosθ) (1 - cosθ)
= cosec²θ (1 - cos²θ)
= cosec²θ * sin²θ
= (cosecθ * sinθ)²
= 1²
= 1
#MarkAsBrainliest
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