Category: Integration

Question Number 40127 by maxmathsup by imad last updated on 16/Jul/18 $$findthevalueof{\int }_0^1\frac{e^x-1}{e^x+1}dx$$ Commented by math khazana by abdo last…

Question Number 40129 by maxmathsup by imad last updated on 16/Jul/18 $$calculateI={\int }_1^2\frac{ln(1+t)}{t^2}dt$$ Answered by maxmathsup by imad last updated on…

Question Number 171198 by infinityaction last updated on 09/Jun/22 $$$$$$evaluate$$$${\int }_0^{\pi }\log (a+\cos x)dx$$ Answered by aleks041103 last updated on 09/Jun/22…

Question Number 171171 by Sotoberry last updated on 09/Jun/22 Commented by Rasheed.Sindhi last updated on 09/Jun/22 $$Whattodo?$$ Commented by Sotoberry last updated on…

Question Number 171125 by mnjuly1970 last updated on 08/Jun/22 Answered by mindispower last updated on 09/Jun/22 $$=\mathrm{\Sigma }\mathrm{\Sigma }\frac{mn}{n{3}^n+m{3}^n}\left(\frac{m{3}^n+n{3}^m}{3^{m+n}}\right)$$$$=\mathrm{2}{S} \…