Report - Exercise 8A - KopyKitab...Class X Chapter 8 – Trigonometric Identities Maths 5. (i) 2 2 1 cot 1 sin T T (ii) 2 2 1 tan 1 cos T T (iii) 2 2 1 cos 1 1 cot T T Sol: (i) 2 =cot𝜃−

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