Prove the following that : tan^3θ/1+tan^2θ + cot^3θ/1+cot^2θ = secθcosecθ-2sinθcosθ...|| Class 10 ||
Sample Paper Question 2022-23
CBSE Class 10
Негізгі бет Prove the following that : tan^3θ/1+tan^2θ + cot^3θ/1+cot^2θ = secθcosecθ-2sinθcosθ...|| Class 10 ||
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