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ExplanationStep 1: The identity is cosec²θ = 1 + cot²θ. Step 2: Therefore cosec²θ - cot²θ = 1. Step 3: Remember cosec and cot identity together.
Step 1: Identity cosec²θ = 1 + cot²θ होती है। Step 2: इसलिए cosec²θ - cot²θ = 1। Step 3: cosec और cot वाली identity को एक साथ याद रखें।
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