Question Number 20454 by tammi last updated on 27/Aug/17 $$\int\mathrm{sec}\:^{\mathrm{3}} {xdx} \\ $$ Commented by Joel577 last updated on 27/Aug/17 $${u}\:{can}\:{use}\:{reduction}\:{formula}\:{for}\:\int\:{sec}^{{n}} \:{x}\:{dx} \\ $$ Terms…
Question Number 20453 by tammi last updated on 27/Aug/17 $$\int\frac{{dx}}{\mathrm{3}+\mathrm{4sin}\:{x}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 20452 by tammi last updated on 27/Aug/17 $$\int\frac{{dx}}{\mathrm{3}+\mathrm{2sin}\:{x}+\mathrm{cos}\:{x}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 20451 by tammi last updated on 27/Aug/17 $$\int{sin}^{\mathrm{3}} {x}\mathrm{cos}\:^{\mathrm{4}} {xdx} \\ $$ Answered by mrW1 last updated on 27/Aug/17 $$=−\int{sin}^{\mathrm{2}} {x}\mathrm{cos}\:^{\mathrm{4}} {xd}\left(\mathrm{cos}\:{x}\right) \\…
Question Number 20450 by tammi last updated on 27/Aug/17 $$\int\mathrm{sin}\:^{\mathrm{4}} {x}\mathrm{cos}\:^{\mathrm{3}} {xdx} \\ $$ Answered by mrW1 last updated on 27/Aug/17 $$=\int\mathrm{sin}\:^{\mathrm{4}} {x}\mathrm{cos}\:^{\mathrm{2}} {xd}\left(\mathrm{sin}\:{x}\right) \\…
Question Number 20449 by tammi last updated on 27/Aug/17 $$\int\frac{{dx}}{\mathrm{sin}\:^{\frac{\mathrm{1}}{\mathrm{2}}} {x}\mathrm{cos}\:^{\frac{\mathrm{7}}{\mathrm{2}}} {x}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 85985 by Rio Michael last updated on 26/Mar/20 $$\mathrm{Consider}\:\mathrm{the}\:\mathrm{function}{f}\:\mathrm{defined}\:\mathrm{by}\:\mathrm{par}{f}\left({x}\right)\:=\:−{x}\:+\:\frac{\mathrm{ln}\:{x}}{{x}}\:\mathrm{in}\:\mathrm{the}\:\mathrm{interval} \\ $$$$\left.:\:\right]\mathrm{0},+\infty\left[.\:\:\left({C}_{{f}} \right)\:\mathrm{is}\:\mathrm{its}\:\mathrm{representative}\:\mathrm{curve}\:\mathrm{in}\:\mathrm{an}\:\mathrm{orthonormal}\right. \\ $$$$\mathrm{reference}\:\mathrm{system}\:\left(\mathrm{O},\overset{\rightarrow} {{i}},\overset{\rightarrow} {{j}}\right). \\ $$$$\:\mathrm{Calculate}\:\:\underset{{x}\rightarrow\mathrm{0}^{+} \:} {\mathrm{lim}}\:{f}\left({x}\right),\:\underset{{x}\rightarrow+\infty} {\mathrm{lim}}\:{f}\left({x}\right). \\ $$…
Question Number 85982 by Rio Michael last updated on 26/Mar/20 $$\mathrm{A}\:\mathrm{primitive}\:\mathrm{of}\:\mathrm{the}\:\mathrm{function}\:\mathrm{defned}\:\mathrm{by}\:\mathrm{f}\left({x}\right)\:=\:{x}\:−\mathrm{1}\:+\:\frac{\mathrm{1}}{{x}+\mathrm{1}}\:\mathrm{is}\: \\ $$$$\mathrm{A}.\:\mathrm{F}\left({x}\right)\:=\:\frac{{x}^{\mathrm{2}} }{\mathrm{2}}\:−{x}\:+\:\mathrm{ln}\left({x}\:+\:\mathrm{1}\right)\:\:\:\:\mathrm{B}.\:\mathrm{F}\left({x}\right)\:=\:\frac{{x}^{\mathrm{2}} }{\mathrm{2}}\:+\:\mathrm{ln}\left({x}−\mathrm{1}\right) \\ $$$$\mathrm{C}.\:\mathrm{F}\left({x}\right)\:=\:\frac{{x}^{\mathrm{2}} }{\mathrm{2}}−{x}\:+\:\mathrm{ln}\left(\mathrm{1}−{x}\right)\:\:\:\:\:\:\:\:\:\mathrm{D}.\:\mathrm{F}\left({x}\right)\:=\:−{x}\:+\:\mathrm{ln}\left({x}−\mathrm{1}\right) \\ $$$$ \\ $$ Commented by Serlea…
Question Number 151519 by talminator2856791 last updated on 21/Aug/21 $$\: \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\int_{\mathrm{0}} ^{\:\infty} \:\frac{\mathrm{ln}\left(\lfloor{x}^{\mathrm{2}} \rfloor!\right)}{\:\left({x}^{{x}} +\mathrm{1}\right)^{{x}} }\:{dx} \\ $$$$\: \\ $$ Terms of Service Privacy…
Question Number 151518 by nadovic last updated on 21/Aug/21 Terms of Service Privacy Policy Contact: info@tinkutara.com