how to prove 1 + cot^2theta = cosec^2theta | Trigonometric Identities | Class 10 Maths

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1 + cot^2theta = cosec^2theta | 1+cot^2 theta=cosec^2 theta proof |1+cot^2theta=cosec^2theta proof

how to prove 1 + cot^2theta = cosec^2theta | Trigonometric Identities | Class 10 Maths

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