Integrate the following by substitution method :1/(ex +e-x)2
Integrate the following by substitution method :
1/(ex +e-x)2
Avani bagmar , 6 Years ago
Grade 12th pass
Integral Calculus> Integrate the following by substitution m...
1 AnswersAditya Gupta
hello avni. this is an easy ques.
1/(ex +e-x)2 = e^2x/(e^2x+1)^2
now substitute e^2x + 1 = y, and the ques becomes as easy as that!
- 1/2(e^2x + 1) + C is answer
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