Evaluate: ?_0 1?x(?tan?^(-1) x)^2 ? dx The answer given in the book is:?/4 (?/4-1)

Asked by Manoj | 9th Jun, 2013, 04:20: PM

Expert Answer:

So, the answer in the book seems to missing the last log term. 

Answered by  | 9th Jun, 2013, 09:13: PM

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