Question Number 62035 by maxmathsup by imad last updated on 14/Jun/19 $${study}\:{the}\:{sequence}\:\:{U}_{{n}+\mathrm{1}} =\sqrt{{U}_{{n}} \:+\frac{\mathrm{1}}{{n}+\mathrm{1}}}\:\:{with}\:\:{U}_{\mathrm{0}} =\mathrm{1}\:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 62034 by maxmathsup by imad last updated on 14/Jun/19 $${calculate}\:\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\:\:\:\frac{{x}^{\mathrm{3}} }{\mathrm{2}{e}^{−{x}} −{x}^{\mathrm{2}} +\mathrm{2}{x}−\mathrm{2}}\:{dx} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 127568 by Ar Brandon last updated on 30/Dec/20 Commented by bramlexs22 last updated on 30/Dec/20 $$\mathrm{R}_{\mathrm{max}} \:=\:\sqrt{\mid\overset{\rightarrow} {\mathrm{a}}\mid^{\mathrm{2}} +\mid\overset{\rightarrow} {\mathrm{b}}\mid^{\mathrm{2}} +\mathrm{2}\mid\overset{\rightarrow} {\mathrm{a}}\mid\mid\overset{\rightarrow} {\mathrm{b}}\mid}\:…
Question Number 127566 by Ar Brandon last updated on 30/Dec/20 Answered by bramlexs22 last updated on 30/Dec/20 $$\left(\overset{\rightarrow} {\mathrm{a}}+\overset{\rightarrow} {\mathrm{b}}\right)×\left(\overset{\rightarrow} {\mathrm{a}}−\overset{\rightarrow} {\mathrm{b}}\right)=\overset{\rightarrow} {\mathrm{a}}×\overset{\rightarrow} {\mathrm{a}}−\overset{\rightarrow} {\mathrm{a}}×\overset{\rightarrow}…
a-6-2-2-2-i-b-1-i-Determinate-possible-values-of-n-N-such-such-that-a-n-R-and-b-n-iR-pure-imaginary-
Question Number 127567 by mathocean1 last updated on 30/Dec/20 $${a}=\frac{\sqrt{\mathrm{6}}}{\mathrm{2}}+\frac{\sqrt{\mathrm{2}}}{\mathrm{2}}{i}\:;\:{b}=\mathrm{1}+{i}. \\ $$$${Determinate}\:{possible}\:{values} \\ $$$${of}\:{n}\:\in\:\mathbb{N}\:{such}\:{such}\:{that}\:{a}^{{n}} \:\in\:\mathbb{R}\:{and} \\ $$$${b}^{{n}} \:\in\:{i}\mathbb{R}\:\left({pure}\:{imaginary}\right). \\ $$$$ \\ $$$$ \\ $$$$ \\…
Question Number 62024 by aliesam last updated on 14/Jun/19 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 193093 by Mingma last updated on 04/Jun/23 Answered by Subhi last updated on 04/Jun/23 $$\frac{\mathrm{1}}{\mathrm{2}}.\pi.{r}^{\mathrm{2}} \:=\:\mathrm{3}\pi \\ $$$${r}\:=\:\sqrt{\mathrm{6}} \\ $$$${AB}\:=\:{AD}\:=\:{BE}\:=\:\:\mathrm{2}\sqrt{\mathrm{6}} \\ $$$$\left({CD}\right)^{\mathrm{2}} \:=\:{CE}.{BC}={CE}.\left({CE}+\mathrm{2}\sqrt{\mathrm{6}}\right)…
Question Number 127558 by mohammad17 last updated on 30/Dec/20 $${if}\:{Z}={cos}\theta+{isin}\theta\:{prove}\:{that}\: \\ $$$$ \\ $$$${Z}^{\mathrm{5}} −\frac{\mathrm{1}}{{Z}^{\mathrm{2}} }=\mathrm{2}{isin}\mathrm{5}\theta\: \\ $$$$ \\ $$$${help}\:{me}\:{sir} \\ $$ Commented by mohammad17…
Question Number 62023 by aliesam last updated on 14/Jun/19 Commented by MJS last updated on 14/Jun/19 $$\mathrm{French}\:\mathrm{pgcd}\:\left({x},\:{y}\right)\:\mathrm{is}\:\mathrm{English}\:\mathrm{gcd}\:\left({x},{y}\right) \\ $$ Commented by MJS last updated on…
Question Number 62022 by Tawa1 last updated on 14/Jun/19 Answered by MJS last updated on 14/Jun/19 $$\mathrm{3}. \\ $$$$\mathrm{even}:\:\mathrm{2}×\mathrm{6}=\mathrm{12} \\ $$$$\mathrm{uneven}:\:\mathrm{3}×\mathrm{2}=\mathrm{6} \\ $$$$\mathrm{12}+\mathrm{6}=\mathrm{18} \\ $$$$\mathrm{4}.…