Question Number 36057 by abdo mathsup 649 cc last updated on 28/May/18 $${find}\:{the}\:{value}\:{of}\:\:\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{4}}} \:\:\:\:\frac{{cosx}}{{sinx}\:+{tanx}}{dx}\: \\ $$ Commented by abdo mathsup 649 cc last updated…
Question Number 101585 by Rohit@Thakur last updated on 03/Jul/20 $$\int_{\mathrm{0}} ^{\pi} \frac{\mathrm{1}}{{a}^{\mathrm{2}} −\mathrm{2}{a}\:{cosx}\:+\:\mathrm{1}}{dx}\:\left({a}<\mathrm{1}\right)\:{is} \\ $$$$ \\ $$ Answered by mathmax by abdo last updated on…
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Question Number 36031 by kami last updated on 27/May/18 $$\mathrm{Q}.\:\mathrm{Evaluate}:\:\:\:\int_{\int\mathrm{xyzdxdydz}} ^{\int\mathrm{zyxdzdydx}} \int_{\frac{\mathrm{d}}{\mathrm{dx}}\left(\mathrm{x}^{\mathrm{sin}\:\mathrm{x}} \right)} ^{\frac{\mathrm{d}}{\mathrm{dx}}\left(\mathrm{x}^{\mathrm{cos}\:\mathrm{x}} \right)} \int_{\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\frac{−\mathrm{x}^{\mathrm{2}} +\mathrm{2}}{\mathrm{x}}} ^{\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\frac{\mathrm{x}^{\mathrm{2}} −\mathrm{2}}{\mathrm{x}}} \int_{\mathrm{0}} ^{\infty} \mathrm{w}^{\mathrm{1}−\mathrm{x}} \mathrm{x}^{\mathrm{1}−\mathrm{y}}…
Question Number 167102 by mnjuly1970 last updated on 06/Mar/22 $$ \\ $$$$\:\:\:\:\Omega\:=\:\int_{\mathrm{0}} ^{\:\mathrm{1}} \:\frac{\mathrm{Li}_{\:\mathrm{2}} \left(\mathrm{1}−\:{x}\:\right)}{\mathrm{1}+{x}}\:{dx}\:=\:? \\ $$$$\:\:\:\:\:\:−−−−− \\ $$ Terms of Service Privacy Policy Contact:…
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Question Number 36009 by abdo mathsup 649 cc last updated on 27/May/18 $${calculate}\:\int_{−\infty} ^{+\infty} \:\:\:\:\:\frac{{xdx}}{\left(\mathrm{2}{x}+\mathrm{1}+{i}\right)^{\mathrm{3}} }\:\:{with}\:{i}^{\mathrm{2}} \:=−\mathrm{1}\:. \\ $$ Commented by abdo imad last updated…
Question Number 167082 by cortano1 last updated on 06/Mar/22 Commented by cortano1 last updated on 06/Mar/22 $$\:\:\int\:\left(\mathrm{fog}^{−\mathrm{1}} \right)\left(\mathrm{x}\right)\mathrm{dx}=\mathrm{x}^{\mathrm{3}} +\mathrm{c} \\ $$$$\:\int\mathrm{g}\left(\mathrm{x}\right)\:\mathrm{f}\:'\left(\mathrm{x}\right)\mathrm{dx}=?\: \\ $$ Answered by…
Question Number 101531 by mhmd last updated on 03/Jul/20 $${find}\:\int\sqrt{{ax}−{x}^{\mathrm{2}} }{dx} \\ $$ Answered by Mr.D.N. last updated on 03/Jul/20 $$\:\:\mathrm{I}\:=\:\int\sqrt{\mathrm{ax}−\mathrm{x}^{\mathrm{2}} }\mathrm{dx} \\ $$$$\:\:\:=\:\int\sqrt{−\left(\mathrm{x}^{\mathrm{2}} −\mathrm{ax}\right)}\:\:\:\mathrm{dx}…
Question Number 35992 by abdo mathsup 649 cc last updated on 26/May/18 $${let}\:{f}\left({x}\right)=\:\frac{{sin}\left(\mathrm{2}{x}\right)}{{x}}\:\chi_{\left.\right]−{a},{a}\left[\right.} \left({x}\right)\:\:{with}\:{a}>\mathrm{0} \\ $$$${calculate}\:{the}\:{fourier}\:{trsnsform}\:{of}\:{f}\:. \\ $$ Commented by abdo mathsup 649 cc last…