Question Number 179042 by mnjuly1970 last updated on 23/Oct/22 Answered by Ar Brandon last updated on 23/Oct/22 $${I}=\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} \frac{\mathrm{cos}^{\mathrm{2}} {x}}{\mathrm{sin}^{\mathrm{4}} {x}+\mathrm{cos}^{\mathrm{2}} {x}}{dx}=\int_{\mathrm{0}} ^{\infty} \frac{{dt}}{{t}^{\mathrm{4}}…
Question Number 47967 by Rio Michael last updated on 17/Nov/18 $${A}\:{particle}\:{moves}\:{in}\:{a}\:{linear}\:{scare}\:{such}\:{that}\:{acceleration} \\ $$$${after}\:{t}\:{seconds}\:{is}\:{a}\:{ms}^{−\mathrm{2}} \:{where}\:{a}=\:\mathrm{2}{t}^{\mathrm{2}} +\:{t}.{If}\:{its}\:{initial}\: \\ $$$${velocity}\:{was}\:\mathrm{3}{ms}^{−\mathrm{1}} \:{find}\:{an}\:{expression}\:{for}\:{S},{the}\:{distance}\:{in}\:{meters} \\ $$$${traveled}\:{from}\:{start}\:{t}\:{seconds}. \\ $$ Answered by ajfour…
Question Number 178988 by cortano1 last updated on 23/Oct/22 $$\:\:\:\:\:\:\:\mathrm{C}\:=\:\underset{\mathrm{0}} {\overset{\pi/\mathrm{2}} {\int}}\:\frac{\mathrm{cos}\:^{\mathrm{2}} \mathrm{x}}{\mathrm{4sin}\:^{\mathrm{2}} \mathrm{x}+\mathrm{cos}\:^{\mathrm{2}} \mathrm{x}}\:\mathrm{dx}\:=? \\ $$ Answered by qaz last updated on 23/Oct/22 $${C}=\int_{\mathrm{0}}…
Question Number 47915 by behi83417@gmail.com last updated on 16/Nov/18 Answered by MJS last updated on 16/Nov/18 $${f}\left({x}\right)\:\mathrm{is}\:\mathrm{kind}\:\mathrm{of}\:\mathrm{a}\:\mathrm{parabola}.\:\mathrm{I}\:\mathrm{don}'\mathrm{t}\:\mathrm{think}\:\mathrm{we} \\ $$$$\mathrm{can}\:\mathrm{find}\:{f}^{−\mathrm{1}} \left({x}\right)\:\mathrm{but}\:\mathrm{of}\:\mathrm{course}\:\mathrm{we}\:\mathrm{can}\:\mathrm{approximately} \\ $$$$\mathrm{calculate}\:\mathrm{the}\:\mathrm{area}.\:\mathrm{area}\:\mathrm{between}\:{f}\:\mathrm{and}\:{f}^{−\mathrm{1}} = \\ $$$$=\mathrm{2}×\mathrm{area}\:\mathrm{between}\:{f}\:\mathrm{and}\:{y}={x}…
Question Number 113421 by AbhishekBasnet last updated on 13/Sep/20 Commented by Tony6400 last updated on 13/Sep/20 Are u sure of ur question Commented by AbhishekBasnet last updated on 13/Sep/20 Terms…
Question Number 113418 by bobhans last updated on 13/Sep/20 $$\:\int\:\frac{\mathrm{3x}−\mathrm{2}}{\:\sqrt{\mathrm{x}^{\mathrm{2}} +\mathrm{2x}+\mathrm{26}}}\:\mathrm{dx} \\ $$ Commented by bobhans last updated on 13/Sep/20 $$\mathrm{great}\:\mathrm{all}\:\mathrm{answer}.. \\ $$ Answered by…
Question Number 47863 by turbo msup by abdo last updated on 15/Nov/18 $${find}\:\int\:\sqrt{\mathrm{1}−{x}^{\mathrm{4}} }{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 47851 by maxmathsup by imad last updated on 15/Nov/18 $${let}\:\:{f}\left({x}\right)={x}+\mathrm{1}+\sqrt{{x}}\:{and}\:{g}\left({x}\right)={x}+\mathrm{1}−\sqrt{{x}} \\ $$$${find}\:\int\:\frac{{f}\left({x}\right)}{{g}\left({x}\right)}{dx}\:\:{and}\:\:\frac{\int{f}\left({x}\right){dx}}{\int{g}\left({x}\right){dx}}\:. \\ $$ Commented by maxmathsup by imad last updated on 16/Nov/18…
Question Number 47852 by maxmathsup by imad last updated on 15/Nov/18 $$\left.\mathrm{1}\right)\:{find}\:\int\:{x}\:{arctan}\left({x}\right){dx} \\ $$$$\left.\mathrm{2}\right)\:{find}\:{the}\:{value}\:{of}\:\:\int_{\mathrm{0}} ^{\mathrm{1}} \:{x}\:{arctan}\left({x}\right){dx} \\ $$ Commented by maxmathsup by imad last updated…
Question Number 47850 by maxmathsup by imad last updated on 15/Nov/18 $${calculate}\:{A}_{{p}} =\int_{\mathrm{0}} ^{\mathrm{1}} \:\frac{{x}^{{p}} −\mathrm{1}}{{ln}\left({x}\right)}{dx}\:{with}\:{p}>\mathrm{0}. \\ $$ Commented by tanmay.chaudhury50@gmail.com last updated on 16/Nov/18…