Question Number 218055 by ArshadS last updated on 27/Mar/25 Commented by ArshadS last updated on 27/Mar/25 $${Solve} \\ $$ Answered by Frix last updated on…
Question Number 218030 by Tawa11 last updated on 26/Mar/25 Commented by mr W last updated on 26/Mar/25 $${the}\:{many}\:{watermarks}\:{are}\:{terrible}! \\ $$ Commented by mr W last…
Question Number 218041 by Mamadi last updated on 26/Mar/25 $${find}\:\left({x},{y},{z}\right)/{such}\:{as} \\ $$$$\left({x}+{y}+{z}=\mathrm{1}\right. \\ $$$$\left({x}^{\mathrm{2}} +{y}^{\mathrm{2}} +{z}^{\mathrm{2}} \:=\mathrm{9}\right. \\ $$$$\left(\frac{\mathrm{1}}{{x}}+\frac{\mathrm{1}}{{y}}+\frac{\mathrm{1}}{{z}}=\mathrm{1}\right. \\ $$ Answered by vnm last…
Question Number 218025 by mnjuly1970 last updated on 26/Mar/25 $$ \\ $$$$\:\:\:\mathrm{I}=\int_{\mathrm{0}} ^{\:\infty} {te}^{−{t}} {J}_{−\frac{\mathrm{1}}{\mathrm{2}}} \:\left({t}\:\right)\:{dt}\:=? \\ $$$$ \\ $$ Terms of Service Privacy Policy…
Question Number 218043 by SdC355 last updated on 27/Mar/25 $$\int\:\:{e}^{−{st}} {J}_{\nu} \left({t}\right){dt}=\frac{\left({s}+\sqrt{{s}^{\mathrm{2}} +\mathrm{1}}\right)^{−\nu} }{\:\sqrt{{s}^{\mathrm{2}} +\mathrm{1}}}.\:\:\nu\in\mathbb{R}^{+} \\ $$$$\frac{\mathrm{d}\:\:}{\mathrm{d}{s}}\int\:\:{e}^{−{st}} {J}_{\nu} \left({t}\right){dt}=\frac{\left({s}+\sqrt{{s}^{\mathrm{2}} +\mathrm{1}}\right)^{−\nu} \left({s}+\nu\sqrt{{s}^{\mathrm{2}} +\mathrm{1}}\right)}{\:\sqrt{\left({s}^{\mathrm{2}} +\mathrm{1}\right)^{\mathrm{3}} }} \\…
Question Number 218036 by dscm last updated on 26/Mar/25 $${Solve} \\ $$$$\:\mathrm{x}^{\mathrm{2}} \:+\:\mathrm{y}^{\mathrm{2}} \:+\:\mathrm{xy}\:=\:\mathrm{19}\: \\ $$$$\:\mathrm{x}\:+\:\mathrm{y}=\:\mathrm{5} \\ $$ Answered by Hanuda354 last updated on 26/Mar/25…
Question Number 218021 by mnjuly1970 last updated on 26/Mar/25 Answered by mr W last updated on 27/Mar/25 Commented by mr W last updated on 27/Mar/25…
Question Number 218019 by dscm last updated on 26/Mar/25 $${x}^{\mathrm{2}} +{y}^{\mathrm{2}} +{x}+{y}=\mathrm{18} \\ $$$${xy}+{x}+{y}=\mathrm{7} \\ $$$${Solve}. \\ $$ Answered by Ghisom last updated on 26/Mar/25…
Question Number 218013 by Tawa11 last updated on 25/Mar/25 Answered by mr W last updated on 26/Mar/25 $$\left.{a}\right) \\ $$$${AP}={BP}={l}=\sqrt{\mathrm{1}^{\mathrm{2}} +\mathrm{2}.\mathrm{4}^{\mathrm{2}} }=\mathrm{2}.\mathrm{6}\:{m} \\ $$$${l}_{\mathrm{0}} =\mathrm{2}\:{m}…
Question Number 217992 by yassin last updated on 25/Mar/25 Answered by Uttambiswas last updated on 25/Mar/25 Commented by Marzuk last updated on 25/Mar/25 $${these}?\:{Baby}'{s}\:{question}.{And}\:{why}\:{you}\:{have} \\…