Question Number 78265 by msup trace by abdo last updated on 15/Jan/20 $${find}\:\int\:\:\frac{{sin}^{\mathrm{3}} {x}}{{tan}^{\mathrm{5}} {x}}{dx} \\ $$ Answered by jagoll last updated on 15/Jan/20 $$\int\mathrm{sin}\:^{\mathrm{3}}…
Question Number 78254 by mind is power last updated on 15/Jan/20 $$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{\mathrm{xln}\left(\mathrm{ln}\left(\frac{\mathrm{1}}{\mathrm{x}}\right)\right)}{\left(\mathrm{x}^{\mathrm{2}} −\mathrm{x}+\mathrm{1}\right)^{\mathrm{2}} }\mathrm{dx} \\ $$$$\mathrm{i}\:\mathrm{poste}\:\mathrm{solution}\:\mathrm{later}! \\ $$ Terms of Service Privacy Policy…
Question Number 78251 by aliesam last updated on 15/Jan/20 $$\int\frac{{x}+\mathrm{4}}{{x}−\sqrt[{\mathrm{3}}]{{x}}}\:{dx}\: \\ $$ Answered by john santu last updated on 15/Jan/20 $${let}\:{x}\:=\:{u}^{\mathrm{3}} \:\Rightarrow{dx}=\mathrm{3}{u}^{\mathrm{2}} \:{du} \\ $$$$\int\:\frac{{u}^{\mathrm{3}}…
Question Number 12702 by mad last updated on 29/Apr/17 $${find}\:\int{cos}^{\mathrm{2}} \mathrm{2}{x}\:{dx} \\ $$ Answered by Joel577 last updated on 29/Apr/17 $$\mathrm{cos}^{\mathrm{2}} \:\mathrm{2}{x}\:=\:\frac{\mathrm{1}\:+\:\mathrm{cos}\:\mathrm{4}{x}}{\mathrm{2}} \\ $$$$\int\:\mathrm{cos}^{\mathrm{2}} \:\mathrm{2}{x}\:{dx}…
Question Number 143755 by Ar Brandon last updated on 18/Jun/21 $$\mathrm{Study}\:\mathrm{the}\:\mathrm{convergence}\:\mathrm{with}\:\mathrm{respect}\:\mathrm{to} \\ $$$$\alpha\:\mathrm{and}\:\beta\:\mathrm{the}\:\mathrm{improper}\:\mathrm{integral}\:\mathrm{below}; \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\int_{\mathrm{0}} ^{\infty} \frac{\mathrm{dx}}{\mathrm{x}^{\alpha} \left(\mathrm{lnx}\right)^{\beta} } \\ $$ Answered by mathmax by…
Question Number 78198 by john santu last updated on 15/Jan/20 Commented by john santu last updated on 15/Jan/20 $${dear}\:{Mjs}\:{sir}. \\ $$$${i}\:{ask}\:{for}\:{your}\:{opinion}\:{on}\:{this}\:{answer}? \\ $$$${right}\:{or}\:{not}. \\ $$…
Question Number 143735 by mnjuly1970 last updated on 17/Jun/21 $$ \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:…..{Calculus}….. \\ $$$$\:\:\:\:\:\:\:\:\Omega:=\:\int_{−\infty} ^{\:\infty} \frac{{dx}}{{x}^{\:\mathrm{2}} \:{e}^{\frac{{a}}{{x}^{\mathrm{2}} }} }\:=?\:\:\left({a}\:>\:\mathrm{0}\:\right) \\ $$ Answered by Dwaipayan Shikari…
Question Number 143715 by Ar Brandon last updated on 17/Jun/21 $$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{4}}} \mathrm{tanx}\centerdot\mathrm{Li}\left(\mathrm{tan}^{\mathrm{2}} \mathrm{x}\right)\mathrm{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 143709 by mnjuly1970 last updated on 17/Jun/21 Commented by mnjuly1970 last updated on 17/Jun/21 $$\:\:\:\:{P}\:{rove}\:::\Uparrow\Uparrow\Uparrow \\ $$ Commented by TheHoneyCat last updated on…
Question Number 12635 by b.e.h.i.8.3.4.1.7@gmail.com last updated on 27/Apr/17 Answered by mrW1 last updated on 27/Apr/17 $${x}^{\mathrm{2}} −\mathrm{2}{x}\mathrm{tan}\:\varphi−\mathrm{1} \\ $$$$={x}^{\mathrm{2}} −\mathrm{2}{x}\mathrm{tan}\:\varphi+\mathrm{tan}^{\mathrm{2}} \:\varphi−\mathrm{1}−\mathrm{tan}^{\mathrm{2}} \:\varphi \\ $$$$=\left({x}−\mathrm{tan}\:\varphi\right)^{\mathrm{2}}…