Category: Integration

Question Number 74637 by mathmax by abdo last updated on 28/Nov/19 $$1)calculatef\left(x\right)={\int }_0^1{t}^2\sqrt{x^2+t^2}dtwithx>0$$$$\left.\mathrm{2}\right)\:{calculste}\:{g}\left({x}\right)=\int_{\mathrm{0}} ^{\mathrm{1}} \frac{{t}^{\mathrm{2}} }{\:\sqrt{{x}^{\mathrm{2}} +{t}^{\mathrm{2}} }}{dt} \…

Question Number 74620 by aliesam last updated on 27/Nov/19 Answered by mind is power last updated on 27/Nov/19 $$\mathrm{tchek}\mathrm{it}\mathrm{sir}$$$$\mathrm{ther}\mathrm{is}\mathrm{somme}$$$$\mathrm{problems}\:\:\:\:\mathrm{ln}\left(\frac{\mathrm{x}^{\mathrm{2}} −\mathrm{1}}{\mid\mathrm{cos}\left(\mathrm{x}\right)\mid}\right) \…

Question Number 9080 by sandipkd@ last updated on 17/Nov/16 Commented by sandipkd@ last updated on 17/Nov/16 $$sorryiforgettowritedx$$ Terms of Service Privacy Policy Contact:…

Question Number 140141 by mnjuly1970 last updated on 04/May/21 $$$$$$\dots \dots advancedcalculus\dots \dots$$$$when\mid z\mid <1and::$$$$\mathrm{\Omega }:=\frac{sin\left(x\right)}{z^2+2zcos\left(x\right)+1}=\underset{n=0}{\sum ^{\mathrm{\infty }}}{a}_n{z}^n$$$$aresatisfied,thensolve,a_n\dots$$$$\:\:\:\:\:\:\:\:\:\:\:\:\:…………………

Question Number 8993 by tawakalitu last updated on 11/Nov/16 $$\int \sin \left({\mathrm{e}}^{2\mathrm{x}}\right)\mathrm{dx}$$ Commented by FilupSmith last updated on 12/Nov/16 $$u=e^{2x}\Rightarrow du=\frac{1}{2}{e}^{2x}dx$$$$\int\mathrm{sin}\left({e}^{\mathrm{2}{x}}…