Question Number 145081 by qaz last updated on 02/Jul/21 $$\int_{\mathrm{0}} ^{\infty} \left(\mathrm{x}−\frac{\mathrm{x}^{\mathrm{3}} }{\mathrm{2}}+\frac{\mathrm{x}^{\mathrm{5}} }{\mathrm{2}\centerdot\mathrm{4}}−\frac{\mathrm{x}^{\mathrm{7}} }{\mathrm{2}\centerdot\mathrm{4}\centerdot\mathrm{6}}+…\right)\centerdot\left(\mathrm{1}+\frac{\mathrm{x}^{\mathrm{2}} }{\mathrm{2}^{\mathrm{2}} }+\frac{\mathrm{x}^{\mathrm{4}} }{\mathrm{2}^{\mathrm{2}} \centerdot\mathrm{4}^{\mathrm{2}} }+\frac{\mathrm{x}^{\mathrm{6}} }{\mathrm{2}^{\mathrm{2}} \centerdot\mathrm{4}^{\mathrm{2}} \centerdot\mathrm{6}^{\mathrm{2}} }+…\right)\mathrm{dx}=\sqrt{\mathrm{e}} \\…
Question Number 79531 by jagoll last updated on 26/Jan/20 $$\underset{\mathrm{0}} {\int}^{\mathrm{1}} \:\frac{\mathrm{ln}\left(\frac{\mathrm{1}}{\mathrm{x}}+\mathrm{x}\right)}{\mathrm{x}^{\mathrm{2}} +\mathrm{1}}\mathrm{dx}\:? \\ $$ Commented by john santu last updated on 26/Jan/20 $${remember}\:\underset{\mathrm{0}} {\overset{\infty}…
Question Number 145064 by akolade last updated on 02/Jul/21 $$\:\:\:\:\:\:\int\mathrm{cos}\:\mathrm{2xln}\:\left(\mathrm{1}+\mathrm{tan}\:\mathrm{x}\right)\mathrm{dx} \\ $$$$\:\:\:\:\:\: \\ $$ Answered by mathmax by abdo last updated on 02/Jul/21 $$\Psi=\int\:\mathrm{cos}\left(\mathrm{2x}\right)\mathrm{log}\left(\mathrm{1}+\mathrm{tanx}\right)\mathrm{dx}\:\:\:\mathrm{by}\:\mathrm{parts} \\…
Question Number 79528 by mathmax by abdo last updated on 25/Jan/20 $${find}\:\int_{\mathrm{0}} ^{\infty} \:{e}^{−{x}^{\mathrm{3}} } {cos}\left({x}^{\mathrm{2}} \right){dx} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 79527 by mathmax by abdo last updated on 25/Jan/20 $${find}\:\int_{\mathrm{0}} ^{\infty} \:{e}^{−{x}^{\mathrm{3}} } {dx} \\ $$ Commented by mathmax by abdo last updated…
Question Number 79520 by TawaTawa last updated on 25/Jan/20 Commented by mathmax by abdo last updated on 26/Jan/20 $$\Omega\:=\int_{\mathrm{0}} ^{\frac{\mathrm{2}}{\mathrm{5}}} \:\frac{{cos}^{\mathrm{2}} {x}}{{cos}^{\mathrm{2}} \left({x}−\frac{\mathrm{1}}{\mathrm{5}}\right)}{dx}\:=\int_{\mathrm{0}} ^{\frac{\mathrm{2}}{\mathrm{5}}} \:\frac{\mathrm{1}+{cos}\left(\mathrm{2}{x}\right)}{\mathrm{1}+{cos}\left(\mathrm{2}{x}−\frac{\mathrm{2}}{\mathrm{5}}\right)}{dx}…
Question Number 79516 by Pratah last updated on 25/Jan/20 Commented by abdomathmax last updated on 25/Jan/20 $${I}\:=\sum_{{k}=\mathrm{2}} ^{\mathrm{999}} \:\int_{{k}} ^{{k}+\mathrm{1}} {kx}\:{dx}\:=\sum_{{k}=\mathrm{2}} ^{\mathrm{999}} {k}\:\left[\frac{{x}^{\mathrm{2}} }{\mathrm{2}}\right]_{{k}} ^{{k}+\mathrm{1}}…
Question Number 13977 by b.e.h.i.8.3.4.1.7@gmail.com last updated on 25/May/17 Commented by prakash jain last updated on 26/May/17 $$\int\frac{\mathrm{3}+{x}^{\mathrm{2}} }{\mathrm{2}+{x}^{\mathrm{3}} }{dx} \\ $$$$\int\frac{\mathrm{3}}{\left(\mathrm{2}^{\mathrm{1}/\mathrm{3}} \right)^{\mathrm{3}} +{x}^{\mathrm{3}} }{dx}+\int\frac{{x}^{\mathrm{2}}…
Question Number 145044 by mathmax by abdo last updated on 01/Jul/21 $$\mathrm{calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\mathrm{e}^{−\mathrm{2x}} \sqrt{\mathrm{1}+\mathrm{sinx}}\mathrm{dx} \\ $$ Answered by qaz last updated on 02/Jul/21 $$\int_{\mathrm{0}}…
Question Number 145046 by mathmax by abdo last updated on 01/Jul/21 $$\mathrm{find}\:\int_{\mathrm{0}} ^{\infty} \:\mid\mathrm{cosx}\:+\mathrm{sinx}\mid\mathrm{e}^{−\mathrm{x}} \:\mathrm{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com