Math, asked by Anonymous, 10 months ago

please give me the integration of 1/1+tanx

Answers

Answered by pandeyjipradeep789

0

Answer:

Let. I=∫11+tanxdx. Apply the substitution tanx =u : I=∫1(1+u2)(1+u)du. Apply partial fraction decomposition: I=12∫(1−u1+u2+11+u)du.

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