Question Number 207805 by udaythool last updated on 27/May/24 $$\mathrm{I}'\mathrm{ve}\:\mathrm{changed}\:\mathrm{my}\:\mathrm{handset},\:\mathrm{now}\:\mathrm{unable}\:\mathrm{to}\:\mathrm{view}\:\mathrm{saved}\:\mathrm{equations}. \\ $$$$\mathrm{How}\:\mathrm{to}\:\mathrm{access}\:\mathrm{saved}\:\mathrm{equatios}\:\mathrm{in}\:\mathrm{new}\:\mathrm{handset}? \\ $$ Commented by mr W last updated on 27/May/24 $${with}\:{your}\:{old}\:{device}: \\ $$$${save}\:{your}\:{data}\:{using}…
Question Number 207816 by efronzo1 last updated on 27/May/24 $$\:\underset{{x}\rightarrow\mathrm{2}} {\mathrm{lim}}\:\frac{\sqrt[{\mathrm{3}}]{\mathrm{x}^{\mathrm{2}} +\mathrm{4}}−\sqrt{\mathrm{x}^{\mathrm{3}} −\mathrm{4}}}{\:\sqrt{\mathrm{x}^{\mathrm{2}} −\mathrm{4}}−\sqrt[{\mathrm{3}}]{\mathrm{x}−\mathrm{2}}} \\ $$ Commented by Frix last updated on 27/May/24 $$\mathrm{I}\:\mathrm{think}\:\mathrm{it}'\mathrm{s}\:\mathrm{0} \\…
Question Number 207801 by naka3546 last updated on 27/May/24 $$\underset{{t}\rightarrow\infty} {\mathrm{lim}}\:\:\underset{\mathrm{0}} {\overset{\:\:\:\:\:\:\pi} {\int}}\:\:\frac{\mathrm{sin}\:\left(\mathrm{t}{x}\right)}{{x}}\:{dx}\:\:=\:\centerdot\centerdot\centerdot \\ $$ Commented by naka3546 last updated on 27/May/24 $${t}\:\rightarrow\infty \\ $$…
Question Number 207812 by Davidtim last updated on 27/May/24 $${prove}\:{that}\:\frac{{vector}}{{scalar}}={vector} \\ $$ Answered by A5T last updated on 27/May/24 $${Let}\:{scalar}=\lambda\in\mathbb{R};\:{and}\:{vector},\boldsymbol{{a}}=\left({a}_{\mathrm{1}} ,{a}_{\mathrm{2}} ,…,{a}_{{n}} \right)\in\mathbb{R}_{{n}} \\ $$$${where}\:{each}\:{a}_{{i}}…
Question Number 207813 by Davidtim last updated on 27/May/24 $${the}\:{word}\:{of}\:{atom}\:{is}\:{meant}\:{no}\:{dividable} \\ $$$${however}\:{atom}\:{is}\:{dividable},\:{why}\:{we} \\ $$$${should}\:{use}\:{the}\:{atom}\:{word}\:{nowadays}? \\ $$ Commented by Davidtim last updated on 28/May/24 $${I}\:{need}\:{your}\:{helping} \\…
Question Number 207814 by Davidtim last updated on 27/May/24 $${Some}\:{guys}\:{are}\:{no}\:{caught}\:{by}\:{electricity} \\ $$$${what}'{s}\:{the}\:{reason}? \\ $$ Commented by Davidtim last updated on 28/May/24 $${I}\:{need}\:{your}\:{helping} \\ $$ Terms…
Question Number 207810 by Davidtim last updated on 27/May/24 $${what}\:{is}\:{the}\:{difference}\:{between}\: \\ $$$${Domain}\:{and}\:{Codomain}? \\ $$ Commented by Davidtim last updated on 28/May/24 $${I}\:{need}\:{your}\:{helping} \\ $$ Commented…
Question Number 207789 by Ghisom last updated on 26/May/24 $$\forall{r}\in\mathbb{R}:\:{H}_{{r}} =\underset{\mathrm{0}} {\overset{\mathrm{1}} {\int}}\:\frac{{t}^{{r}} −\mathrm{1}}{{t}−\mathrm{1}}{dt} \\ $$$${H}_{{r}+\mathrm{2}} −{H}_{{r}} =\mathrm{1} \\ $$$${r}=? \\ $$ Answered by MM42…
Question Number 207787 by mr W last updated on 26/May/24 $$\boldsymbol{{n}}\:{married}\:{couples}\:{are}\:{invited}\:{to} \\ $$$${a}\:{dance}\:{party}.\:{for}\:{the}\:{first}\:{dance} \\ $$$$\boldsymbol{{n}}\:{paires}\:{are}\:{radomly}\:{selected}.\: \\ $$$${what}'{s}\:{the}\:{probability}\:{that}\:{no}\:{woman} \\ $$$${dances}\:{with}\:{her}\:{own}\:{husband}? \\ $$$$\left.\mathrm{1}\right)\:{if}\:{a}\:{pair}\:{must}\:{be}\:{of}\:{different} \\ $$$$\:\:\:\:\:{genders}. \\ $$$$\left.\mathrm{2}\right)\:{if}\:{a}\:{pair}\:{can}\:{also}\:{be}\:{of}\:{the}\:{same}\:…
Question Number 207779 by Tawa11 last updated on 26/May/24 Answered by mr W last updated on 26/May/24 Commented by Tawa11 last updated on 26/May/24 $$\mathrm{Thanks}\:\mathrm{sir}.…