Question Number 11020 by ridwan balatif last updated on 07/Mar/17 Answered by sandy_suhendra last updated on 08/Mar/17 Commented by sandy_suhendra last updated on 08/Mar/17 $$\left.\mathrm{1}\right)\:\mathrm{P}\left(−\frac{\mathrm{1}}{\mathrm{2}}\mathrm{A}\:,\:−\frac{\mathrm{1}}{\mathrm{2}}\mathrm{B}\right)\:=\:\mathrm{P}\left(\mathrm{5},\mathrm{7}\right)…
Question Number 142092 by mohammad17 last updated on 26/May/21 Commented by mohammad17 last updated on 26/May/21 $${help}\:{me}\:{sir} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 11019 by ridwan balatif last updated on 07/Mar/17 Answered by bahmanfeshki last updated on 07/Mar/17 $${I}=\int_{\mathrm{2}} ^{{n}} {xe}^{−\mathrm{2}{x}+\mathrm{4}} \:{dx}=−\frac{\mathrm{1}}{\mathrm{2}}\left(\left[{xe}^{−\mathrm{2}{x}+\mathrm{4}} \right]_{\mathrm{2}} ^{{n}} −\int_{\mathrm{2}\:\:} ^{{n}}…
Question Number 11013 by geovane10math last updated on 06/Mar/17 $$\mathrm{Euler}\:\mathrm{vs}.\:\mathrm{Newton} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 11011 by madscientist last updated on 06/Mar/17 $${if}\:{tan}\left({xy}\right)={x}\:{then}\:\frac{{dy}}{{dx}}= \\ $$ Answered by mrW1 last updated on 06/Mar/17 $${xy}=\mathrm{tan}^{−\mathrm{1}} \:{x} \\ $$$${y}=\frac{\mathrm{tan}^{−\mathrm{1}} \:{x}}{{x}} \\…
Question Number 10995 by Nadium last updated on 06/Mar/17 $$\mathrm{Prove}\:\mathrm{that}\:\mathrm{3}>\left(\mathrm{log}_{\mathrm{2}} \mathrm{3}\right)^{\mathrm{2}} >\mathrm{2}. \\ $$ Commented by FilupS last updated on 06/Mar/17 $$\mathrm{for}\:\:{l}=\mathrm{log}_{{n}} {x} \\ $$$$\mathrm{if}\:{n}>\mathrm{1}\:\mathrm{and}\:{x}\geqslant\mathrm{1},\:{l}\geqslant\mathrm{0}…
Question Number 10994 by geovane10math last updated on 06/Mar/17 $$\Gamma\left(\mathrm{2407}\right)\:=\:\left(\mathrm{2406}\right)!\:=\:\int_{\mathrm{0}} ^{\infty} {e}^{−{x}} {x}^{\mathrm{2406}} \:\mathrm{dx} \\ $$$$\mathrm{How}\:\mathrm{evaluate}\:\int{e}^{−{x}} {x}^{\mathrm{2406}} \:\mathrm{dx}\:??? \\ $$ Commented by FilupS last updated…
Question Number 76522 by john santu last updated on 28/Dec/19 $${sir}\:{what}'{s}\:{difference}\:\frac{{d}}{{da}}\:{with}\:\frac{\partial}{\partial{a}}\:?\: \\ $$ Commented by mr W last updated on 28/Dec/19 $${if}\:{the}\:{function}\:{has}\:{only}\:{one} \\ $$$${variable},\:{then}\:\frac{{df}\left({x}\right)}{{dx}}. \\…
Question Number 10981 by ridwan balatif last updated on 05/Mar/17 Commented by prakash jain last updated on 06/Mar/17 $$\left({x}^{\mathrm{2}} −\mathrm{2}{x}+\mathrm{4}\right)={x}^{\mathrm{2}} −\mathrm{2}{x}+\mathrm{1}+\mathrm{3}=\left({x}−\mathrm{1}\right)^{\mathrm{2}} +\mathrm{3}\geqslant\mathrm{3}>\mathrm{0} \\ $$$$\mid\mathrm{3}{x}−\mathrm{6}\mid\geqslant\mathrm{0} \\…
Question Number 142052 by Rankut last updated on 26/May/21 $$\boldsymbol{\mathrm{Given}}\:\boldsymbol{\mathrm{that}}\:\boldsymbol{\mathrm{fog}}\left(\boldsymbol{\mathrm{x}}\right)=\frac{\mathrm{2}\boldsymbol{\mathrm{x}}−\mathrm{1}}{\boldsymbol{\mathrm{x}}}\:\:\boldsymbol{\mathrm{and}}\:\boldsymbol{\mathrm{g}}\left(\boldsymbol{\mathrm{x}}\right)=\mathrm{5}\boldsymbol{\mathrm{x}}+\mathrm{2}, \\ $$$$\boldsymbol{\mathrm{Find}}\:\:\boldsymbol{\mathrm{f}}\left(\boldsymbol{\mathrm{x}}\right). \\ $$$$ \\ $$ Answered by iloveisrael last updated on 26/May/21 $$\Rightarrow{f}\left(\mathrm{5}{x}+\mathrm{2}\right)=\frac{\mathrm{2}{x}−\mathrm{1}}{{x}} \\…