Question Number 90566 by Rohit@Thakur last updated on 24/Apr/20 $$\int_{\mathrm{0}} ^{\mathrm{infinity}} \mathrm{Sin}^{\mathrm{4}} \mathrm{3x}/\mathrm{x}^{\mathrm{2}} \mathrm{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 90544 by jagoll last updated on 24/Apr/20 $$\int\:\frac{{dx}}{\:\sqrt{\mathrm{2}−\mathrm{cos}\:{x}}} \\ $$ Answered by $@ty@m123 last updated on 24/Apr/20 $$\int\frac{{dx}}{\:\sqrt{\mathrm{2}−\frac{\mathrm{1}−\mathrm{tan}\:^{\mathrm{2}} \frac{{x}}{\mathrm{2}}}{\mathrm{1}+\mathrm{tan}\:^{\mathrm{2}} \frac{{x}}{\mathrm{2}}}}} \\ $$$$\int\frac{{dx}}{\:\sqrt{\frac{\mathrm{2}+\mathrm{2tan}\:^{\mathrm{2}} \frac{{x}}{\mathrm{2}}+\mathrm{1}−\mathrm{tan}\:^{\mathrm{2}}…
Question Number 90512 by M±th+et£s last updated on 24/Apr/20 $$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{\mathrm{1}}{{x}}{dx} \\ $$ Commented by Kunal12588 last updated on 24/Apr/20 $$\infty? \\ $$ Commented…
Question Number 90508 by frc2crc last updated on 24/Apr/20 $$\underset{{n}=\mathrm{1}} {\overset{\infty} {\sum}}\left(\frac{\mathrm{1}}{{n}^{{m}} \left(\mathrm{1}+{n}\right)^{{m}} }\right) \\ $$$${what}\:{is}\:{the}\:{general}\:{for}\:{this}\:{sum} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 156028 by mnjuly1970 last updated on 07/Oct/21 $$ \\ $$$$\:\Omega\::=\:\int_{\mathrm{0}} ^{\:\frac{\pi}{\mathrm{2}}} \sqrt{{sin}\left({x}\right)}\:\mathrm{ln}\left({sin}\left(\:{x}\:\right)\right){dx}=? \\ $$$$\:\:{m}.{n}.. \\ $$$$ \\ $$ Answered by Ar Brandon last…
Question Number 90480 by M±th+et£s last updated on 23/Apr/20 $$\int{e}^{{x}} \frac{\left(\mathrm{1}+{cos}\left({x}\right)\right)\left(\mathrm{1}−{sin}\left({x}\right)\right)}{\left({e}^{{x}} \:{cos}\left({x}\right)+\mathrm{1}\right)^{\mathrm{2}} }{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 156008 by zainaltanjung last updated on 07/Oct/21 $$\mathrm{Tekhnic}\:\:\mathrm{Integration}\:\mathrm{by}\:\mathrm{part} \\ $$$$\left.\mathrm{1}\right)\:\mathrm{Find}\:\int\mathrm{x}.\mathrm{sec}\:^{\mathrm{2}} \mathrm{x}\:\mathrm{dx} \\ $$$$\left.\mathrm{2}\right)\:\mathrm{Find}\:\int\mathrm{x}.\mathrm{e}^{\mathrm{2x}} \:\mathrm{dx} \\ $$$$\left.\mathrm{3}\right)\:\mathrm{Find}\:\int\mathrm{ln}\:\:\mathrm{x}\:\mathrm{dx} \\ $$$$\left.\mathrm{4}\right)\:\:\mathrm{Find}\:\int\mathrm{x}^{\mathrm{2}} .\mathrm{e}^{\mathrm{2x}} \:\mathrm{dx} \\ $$$$\left.\mathrm{5}\right)\:\:\mathrm{Find}\:\int\mathrm{e}^{\mathrm{x}} \:\mathrm{cos}\:\mathrm{x}\:\mathrm{dx}…
Question Number 156009 by zainaltanjung last updated on 07/Oct/21 $$\mathrm{Please}\:\mathrm{calculate} \\ $$$$\left.\mathrm{1}\right).\:\int\mathrm{sin}\:^{\mathrm{5}} \mathrm{x}\:\mathrm{dx} \\ $$$$\left.\mathrm{2}\right).\:\int\mathrm{cos}\:^{\mathrm{2}} \mathrm{x}\:\mathrm{dx} \\ $$$$\left.\mathrm{3}\right).\:\int\mathrm{tan}\:^{\mathrm{3}} \mathrm{x}.\mathrm{sec}\:^{\mathrm{5}} \mathrm{x}\:\mathrm{dx} \\ $$$$\left.\mathrm{4}\right).\:\int\mathrm{cos}\:\mathrm{5x}.\mathrm{cos}\:\mathrm{3x}\:\mathrm{dx} \\ $$$$\left.\mathrm{5}\right).\:\int\:\:\frac{\mathrm{tan}\:^{\mathrm{2}} \mathrm{x}−\mathrm{1}}{\mathrm{sec}\:^{\mathrm{2}}…
Question Number 90472 by Ar Brandon last updated on 23/Apr/20 $$\underset{\mathrm{k}=\mathrm{0}} {\overset{\mathrm{m}} {\sum}}\frac{\mathrm{2k}+\mathrm{3}}{\mathrm{2}^{\mathrm{m}−\mathrm{k}} } \\ $$ Commented by abdomathmax last updated on 23/Apr/20 $${A}_{{m}} =\frac{\mathrm{1}}{\mathrm{2}^{{m}}…
Question Number 90458 by jagoll last updated on 23/Apr/20 $$\int\:\sqrt{\mathrm{x}^{\mathrm{2}} +\frac{\mathrm{13}}{\mathrm{x}}}\:\mathrm{dx}\:? \\ $$ Commented by MJS last updated on 24/Apr/20 I don't think we can solve this... Wolfram can but it gives no steps: https://www.wolframalpha.com/calculators/integral-calculator/ Terms of Service Privacy…