Question Number 33026 by prof Abdo imad last updated on 09/Apr/18 $${calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\:\frac{\mathrm{1}+{x}^{\mathrm{4}} }{\mathrm{1}+{x}^{\mathrm{6}} }\:{dx}\:. \\ $$ Commented by abdo imad last updated on…
Question Number 33027 by prof Abdo imad last updated on 09/Apr/18 $${calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\frac{{x}^{\mathrm{3}} }{\mathrm{1}+{x}^{\mathrm{5}} }{dx}. \\ $$ Answered by Joel578 last updated on 14/Apr/18…
Question Number 33028 by prof Abdo imad last updated on 09/Apr/18 $${find}\:{the}\:{value}\:{of}\int_{\mathrm{0}} ^{\infty} \:\:\:\:\frac{{e}^{−\left[{t}\right]} }{{t}+\mathrm{1}}{dt}\:\:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 33009 by kyle_TW last updated on 09/Apr/18 $${help}\:!\:!\:! \\ $$$$\int\:\frac{{dx}}{{csc}\left({x}\right)−\mathrm{1}}\:=\:? \\ $$$$ \\ $$$$\left[\:{my}\:{way}\:\right] \\ $$$$\int\left(\:\frac{{dx}}{\frac{\mathrm{1}}{{sinx}}\:−\:\mathrm{1}}\:\right) \\ $$$$=\int\frac{{sinx}}{\mathrm{1}−{sinx}}\:{dx} \\ $$$$=−\int\:\frac{{sinx}−\mathrm{1}+\mathrm{1}}{{sinx}−\mathrm{1}}\:{dx} \\ $$$$=−\int\mathrm{1}+\frac{\mathrm{1}}{{sinx}−\mathrm{1}}\:{dx} \\…
Question Number 98537 by student work last updated on 14/Jun/20 Commented by student work last updated on 14/Jun/20 $$\mathrm{helpe}\:\mathrm{me} \\ $$ Answered by mathmax by…
Question Number 32994 by abdo imad last updated on 09/Apr/18 $${find}\:\:\int_{\mathrm{0}} ^{\infty} \:\frac{\mathrm{1}−{cos}\left(\lambda{x}\right)}{{x}^{\mathrm{2}} }\:{dx}\:{with}\:\lambda>\mathrm{0}\:. \\ $$ Commented by abdo imad last updated on 15/Apr/18 $${changement}\:\:\lambda{x}\:={u}\:{give}…
Question Number 98531 by john santu last updated on 14/Jun/20 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 32993 by abdo imad last updated on 09/Apr/18 $${calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:{e}^{−\lambda{x}} \:\frac{{sinx}}{\:\sqrt{{x}}}\:{dx}\:\:{wih}\:\lambda>\mathrm{0}\:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 98520 by bobhans last updated on 14/Jun/20 $$\mathrm{Integrate}\:\mathrm{the}\:\mathrm{function}\:\mathrm{f}\left(\mathrm{x},\mathrm{y}\right)\:=\:\mathrm{xy}\left(\mathrm{x}^{\mathrm{2}} +\mathrm{y}^{\mathrm{2}} \right) \\ $$$$\mathrm{over}\:\mathrm{the}\:\mathrm{domain}\:\mathrm{R}:\left\{−\mathrm{3}\leqslant\mathrm{x}^{\mathrm{2}} −\mathrm{y}^{\mathrm{2}} \leqslant\mathrm{3},\:\mathrm{1}\leqslant\mathrm{xy}\leqslant\mathrm{4}\right\} \\ $$ Answered by john santu last updated on…
Question Number 32958 by artibunja last updated on 07/Apr/18 Commented by MJS last updated on 07/Apr/18 $$\frac{{x}^{\mathrm{2}} −\mathrm{3}{x}−\mathrm{10}}{\mathrm{3}{x}^{\mathrm{2}} −\mathrm{5}{x}+\mathrm{2}}=\frac{\mathrm{1}}{\mathrm{3}}+\frac{\left(−\mathrm{3}+\frac{\mathrm{5}}{\mathrm{3}}\right){x}+\left(−\mathrm{10}−\frac{\mathrm{2}}{\mathrm{3}}\right)}{\mathrm{3}{x}^{\mathrm{2}} −\mathrm{5}{x}+\mathrm{2}}= \\ $$$$=\frac{\mathrm{1}}{\mathrm{3}}−\frac{\mathrm{4}}{\mathrm{3}}×\frac{{x}+\mathrm{8}}{\mathrm{3}{x}^{\mathrm{2}} −\mathrm{5}{x}+\mathrm{2}} \\ $$$$\mathrm{3}{x}^{\mathrm{2}}…