I want to show that the definite integral [(ln x)/(1+x^2)] = 0. The definite integral's lower limit is 0 and the upper limit is ∞(infinity). The question asked the substitution x = 1/u to be used.
Thanks.
I want to show that the definite integral [(ln x)/(1+x^2)] = 0. The definite integral's lower limit is 0 and the upper limit is ∞(infinity). The question asked the substitution x = 1/u to be used.
Thanks.
Let .
Hopefully you can make the substitution correctly to get .