CBSE Class 12-science Answered
Evaluate:
((1+sin2x)/(x+〖sin〗^2 x))dx
Asked by Manoj | 09 Mar, 2013, 07:08: AM
Expert Answer
Let x+sin2x = t
Then, (1+2sinxcosx) dx = dt , i.e., (1+sin2x)dx = dt
Therefore,
I = dt/t = logt + c = log(x+sin2x) + c
Answered by | 10 Mar, 2013, 04:50: PM
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