Please help me to solve the integral::: $\displaystyle \int^{4}_{0} \log(1+\tan x)dx$ thanks in advance..
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Originally Posted by kjchauhan Please help me to solve the integral::: $\displaystyle \int^{4}_{0} \log(1+\tan x)dx$ thanks in advance.. note that $\displaystyle y = \log(1+\tan{x})$ has an infinite discontinuity between $\displaystyle x = 0$ and $\displaystyle x = 4$, specifically, at $\displaystyle x = \dfrac{\pi}{2}$, making it improper. do you think it converges?
You are right, it is not, but this is printed in book, so i confused.
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