Category: Integration

Question Number 32717 by caravan msup abdo. last updated on 31/Mar/18 $$finf{\int }_0^{+\mathrm{\infty }}\frac{dx}{1+x^2+x^4}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 163785 by amin96 last updated on 10/Jan/22 $${\int }_0^1\frac{\mathbf{ln}(\mathbf{x}-1)\mathbf{ln}(1-\mathbf{x})}{\mathbf{x}}\mathbf{dx}=?$$$${\int }_0^1\frac{\mathbf{ln}(\mathbf{x}-1)\mathbf{ln}(1+\mathbf{x})}{\mathbf{x}}\mathbf{dx}=?$$$$\mathbf{by}\mathbf{M}.\mathbf{A}$$ Terms of Service Privacy Policy…

Question Number 32715 by caravan msup abdo. last updated on 31/Mar/18 $$calculate{\int }_{-\mathrm{\infty }}^{+\mathrm{\infty }}\frac{dt}{(1+it)(1+{it}^2)}.$$ Commented by abdo imad last updated on 03/Apr/18…

Question Number 32714 by caravan msup abdo. last updated on 31/Mar/18 $$calculate{\int }_1^{+\mathrm{\infty }}\frac{dt}{t^2\sqrt{1+t^2}}.$$ Commented by abdo imad last updated on…

Question Number 98246 by  M±th+et+s last updated on 12/Jun/20 $$\int \frac{x}{{sin}^2(x-3)}dx$$ Answered by smridha last updated on 13/Jun/20 $$=\int {\mathit{x}\mathit{c}\mathit{o}\mathit{s}\mathit{e}\mathit{c}}^2(\mathit{x}-3)\mathit{d}\mathit{x}$$$$=−\boldsymbol{{xcot}}\left(\boldsymbol{{x}}−\mathrm{3}\right)+\int\frac{{d}\boldsymbol{{sin}}\left(\boldsymbol{{x}}−\mathrm{3}\right)}{\boldsymbol{{sin}}\left(\boldsymbol{{x}}−\mathrm{3}\right)} \…