Question Number 96613 by s.ayeni14@yahoo.com last updated on 03/Jun/20 $$\int\mathrm{sec}\theta\mathrm{d}\theta \\ $$ Answered by M±th+et+s last updated on 03/Jun/20 $$\int{sec}\left(\theta\right)\frac{{sec}\left(\theta\right)+{tan}\left(\theta\right)}{{sec}\left(\theta\right)+{tan}\left(\theta\right)}{d}\theta \\ $$$$={ln}\mid{sec}\left(\theta\right)+{tan}\left(\theta\right)\mid+{c} \\ $$$${i}\:{have}\:{more}\:{than}\:\mathrm{9}\:{ways}\:{to}\:{solve}\:{this} \\…
Question Number 31075 by abdo imad last updated on 02/Mar/18 $${find}\:\:\int_{\mathrm{0}} ^{\pi} \:\:\:\:\:\frac{{sin}\theta}{{cos}^{\mathrm{2}} \theta\:+\mathrm{2}\:{sin}^{\mathrm{2}} \theta}\:{d}\theta\:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 31073 by abdo imad last updated on 02/Mar/18 $${find}\:{I}=\:\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} \:\:\frac{\mathrm{1}−{sin}\theta}{{cos}\theta}{d}\theta\:. \\ $$ Commented by prof Abdo imad last updated on 03/Mar/18 $${the}\:{ch}.{tan}\left(\frac{\theta}{\mathrm{2}}\right)={x}\:{give}…
Question Number 31074 by abdo imad last updated on 02/Mar/18 $${find}\:\:\int_{{a}} ^{{b}} \:\sqrt{\left({b}−{x}\right)\left({x}−{a}\right)}\:{dx}\:{with}\:{a}<{b}\:.{then}\:{find}\: \\ $$$$\:\int_{\mathrm{1}} ^{\sqrt{\mathrm{2}}} \sqrt{\left(\sqrt{\mathrm{2}}\:−{x}\right)\left({x}−\mathrm{1}\right)}\:{dx}. \\ $$ Commented by abdo imad last updated…
Question Number 31072 by abdo imad last updated on 02/Mar/18 $${find}\:\:\int_{\mathrm{0}} ^{\infty} \:\:\:\:\frac{{dx}}{{e}^{{x}} \sqrt{{sh}\left(\mathrm{2}{x}\right)}}\:{dx}. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 31071 by abdo imad last updated on 02/Mar/18 $${find}\:\:\int_{\mathrm{0}} ^{\pi} \:\:\:\:\frac{{dx}}{\mathrm{1}+{sin}^{\mathrm{2}} {x}}\:. \\ $$ Commented by abdo imad last updated on 03/Mar/18 $${thanks}.…
Question Number 96604 by Rio Michael last updated on 03/Jun/20 $$\mathrm{Please}\:\mathrm{how}\:\mathrm{will}\:\mathrm{you}\:\mathrm{evaluate} \\ $$$$\:\int\:\sqrt{{dx}}\:??? \\ $$ Commented by MJS last updated on 03/Jun/20 $$\mathrm{it}'\mathrm{s}\:\mathrm{an}\:\mathrm{error}\:\mathrm{of}\:\mathrm{syntax}.\:“{dx}''\:\mathrm{has}\:\mathrm{to}\:\mathrm{be}\:\mathrm{the}\:\mathrm{last} \\ $$$$\mathrm{term}\:\mathrm{of}\:\mathrm{an}\:\mathrm{integral}.\:“{dx}''\:\mathrm{can}\:\mathrm{never}\:\mathrm{be}\:\mathrm{a}…
Question Number 31070 by abdo imad last updated on 02/Mar/18 $${calculate}\:\int_{\mathrm{0}} ^{\pi} \:\:\:\:\:\frac{{dx}}{\mathrm{1}+\mathrm{2}{cosx}}\:. \\ $$ Commented by abdo imad last updated on 03/Mar/18 $${the}\:{ch}.{tan}\left(\frac{{x}}{\mathrm{2}}\right)={t}\:{give} \\…
Question Number 31068 by abdo imad last updated on 02/Mar/18 $${find}\:\:{I}_{{n}} =\int_{−\frac{\pi}{\mathrm{2}}} ^{\frac{\pi}{\mathrm{2}}} \:{e}^{−{ax}} \:{cos}^{\mathrm{2}{n}} {xdx}\:\:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 31069 by abdo imad last updated on 02/Mar/18 $${clculate}\:\:\int_{\mathrm{0}} ^{\mathrm{1}} \:{x}\sqrt{{x}^{\mathrm{2}} \:−\mathrm{2}{x}+\mathrm{2}}\:{dx} \\ $$ Commented by abdo imad last updated on 03/Mar/18 $${let}\:{put}\:{I}=\int_{\mathrm{0}}…