Question Number 106351 by Algoritm last updated on 04/Aug/20 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 106338 by Algoritm last updated on 04/Aug/20 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 106325 by mohammad17 last updated on 04/Aug/20 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 106319 by mohammad17 last updated on 04/Aug/20 Commented by mohammad17 last updated on 04/Aug/20 $${by}\:{using}\:{laplase}\:{transforme}\:{solve}\:{this}\:{equation}\:? \\ $$ Commented by rexfordattacudjoe last updated on…
Question Number 171843 by Mikenice last updated on 21/Jun/22 $${find}\:{a}: \\ $$$$\left(\mathrm{2}:\mathrm{3}:\mathrm{4}:\mathrm{5}\right){a}=\mathrm{5}:\mathrm{6}:\mathrm{7}:\mathrm{8} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 106302 by mathdave last updated on 04/Aug/20 Answered by bemath last updated on 04/Aug/20 $$\mathrm{x}\:=\:\mathrm{sin}\:\flat\:\Rightarrow\:\int\:\frac{\mathrm{cos}\:\flat\:\mathrm{d}\flat}{\mathrm{sin}\:^{\mathrm{2}} \flat\:\mathrm{cos}\:\flat}\:= \\ $$$$\int\:\mathrm{csc}^{\mathrm{2}} \:\flat\:\mathrm{d}\flat\:=\:−\int\:\mathrm{d}\left(\mathrm{cot}\:\flat\right)\: \\ $$$$=\:−\mathrm{cot}\:\flat\:+\:\mathrm{C}\:=\:−\frac{\sqrt{\mathrm{1}−\mathrm{x}^{\mathrm{2}} }}{\mathrm{x}}\:+\:\mathrm{C}\: \\…
Question Number 106303 by mathdave last updated on 04/Aug/20 Answered by mathmax by abdo last updated on 05/Aug/20 $$\mathrm{A}\:=\int_{\mathrm{0}} ^{\sqrt{\mathrm{3}}} \frac{\mathrm{1}}{\mathrm{1}+\mathrm{x}^{\mathrm{2}} }\mathrm{arcsin}\left(\frac{\mathrm{2x}}{\mathrm{1}+\mathrm{x}^{\mathrm{2}} }\right)\mathrm{dx}\:\:\mathrm{wedo}\:\mathrm{the}\:\mathrm{changement}\:\mathrm{x}\:=\mathrm{tan}\left(\frac{\mathrm{t}}{\mathrm{2}}\right) \\ $$$$\Rightarrow\:\mathrm{A}\:=\int_{\mathrm{0}}…
Question Number 106288 by ZiYangLee last updated on 04/Aug/20 $$\mathrm{If}\:\mathrm{0}<\mathrm{x}<\mathrm{1}<\mathrm{y}<\mathrm{100}<\mathrm{z},\:\mathrm{and}\:\mathrm{satisfy} \\ $$$$\mathrm{these}\:\mathrm{equations}: \\ $$$$\begin{cases}{\mathrm{log}\:_{\mathrm{2}} \left(\mathrm{xyz}\right)=\mathrm{103}}\\{\frac{\mathrm{1}}{\mathrm{log}_{\mathrm{2}} \mathrm{x}}+\frac{\mathrm{1}}{\mathrm{log}_{\mathrm{2}} \mathrm{y}}+\frac{\mathrm{1}}{\mathrm{log}_{\mathrm{2}} \mathrm{z}}=\frac{\mathrm{1}}{\mathrm{103}}}\end{cases} \\ $$$$\mathrm{Find}\:\mathrm{xyz}\left(\mathrm{x}+\mathrm{y}+\mathrm{z}\right)−\mathrm{xy}−\mathrm{yz}−\mathrm{zx} \\ $$ Answered by bemath…
Question Number 171806 by mokys last updated on 21/Jun/22 $$\int_{\mathrm{2}} ^{\:\frac{\mathrm{5}}{\mathrm{2}}} {E}\left({x}^{\mathrm{2}} \right){dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 40715 by gopikrishnan005@gmail.com last updated on 26/Jul/18 $$\mathrm{for}\:\mathrm{x}\geqslant\mathrm{2}\:\mid\mathrm{x}−\mathrm{2}\mid= \\ $$ Commented by maxmathsup by imad last updated on 26/Jul/18 $${x}\geqslant\mathrm{2}\Rightarrow{x}−\mathrm{2}\geqslant\mathrm{0}\:\Rightarrow\mid{x}−\mathrm{2}\mid\:={x}−\mathrm{2}\:. \\ $$ Answered…