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Hi,
I am not able to solve the problem attached with the image.The Question is from ncert text book. Please provide me a hint.

Anantha Krishnan , 10 Years ago
Grade 12
anser 1 Answers
Jayant Kishore
Multiply and divide by 2 to generate denominator as sin2x. Use the identity sin2x = 2tanx/1+tan2x. Simplyfy . then substitute tanx = t and integrate . Please approve the answer..
 
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