Menu Close

Author: Tinku Tara

2-2-2x-2-8-1-2-y-x-2-1-2-y-x-2-3x-2-3z-2-dzdydx-

Question Number 194591 by horsebrand11 last updated on 11/Jul/23 $$\:\:\:\underset{−\mathrm{2}} {\overset{\mathrm{2}} {\int}}\:\underset{\mathrm{2x}^{\mathrm{2}} } {\overset{\mathrm{8}} {\int}}\:\:\underset{−\sqrt{\frac{\mathrm{1}}{\mathrm{2}}\mathrm{y}−\mathrm{x}^{\mathrm{2}} }} {\overset{\sqrt{\frac{\mathrm{1}}{\mathrm{2}}\mathrm{y}−\mathrm{x}^{\mathrm{2}} }} {\int}}\:\left(\sqrt{\mathrm{3x}^{\mathrm{2}} +\mathrm{3z}^{\mathrm{2}} }\:\right)\mathrm{dzdydx} \\ $$ Terms of…

if-u-n-1-5-1-5-2-n-1-5-2-n-then-u-n-1-u-n-u-n-1-n-0-1-2-

Question Number 194579 by MM42 last updated on 10/Jul/23 $${if}\:\:\:\:{u}_{{n}} =\frac{\mathrm{1}}{\:\sqrt{\mathrm{5}}}\left[\left(\frac{\mathrm{1}+\sqrt{\mathrm{5}}}{\mathrm{2}}\right)^{{n}} −\left(\frac{\mathrm{1}−\sqrt{\mathrm{5}}}{\mathrm{2}}\right)^{{n}} \right] \\ $$$$\:{then}\:\:\:{u}_{{n}+\mathrm{1}} ={u}_{{n}} +{u}_{{n}−\mathrm{1}} \:\:\:?\:\:\:\:\:;\:\:\:{n}=\mathrm{0},\mathrm{1},\mathrm{2},.. \\ $$ Answered by Frix last updated…

When-a-kichen-is-removed-from-an-oven-its-temperature-is-measured-at-300-0-F-Three-minutes-later-its-temperature-is-200-0-F-How-longwill-it-take-the-kitchen-to-cool-of-to-a-room-temperature-o

Question Number 194606 by pete last updated on 10/Jul/23 $$\mathrm{When}\:\mathrm{a}\:\mathrm{kichen}\:\mathrm{is}\:\mathrm{removed}\:\mathrm{from}\:\mathrm{an} \\ $$$$\:\mathrm{oven},\:\mathrm{its}\:\mathrm{temperature}\:\mathrm{is}\:\mathrm{measured}\:\mathrm{at} \\ $$$$\:\mathrm{300}^{\mathrm{0}} \mathrm{F}.\:\mathrm{Three}\:\mathrm{minutes}\:\mathrm{later},\:\mathrm{its} \\ $$$$\:\mathrm{temperature}\:\mathrm{is}\:\mathrm{200}^{\mathrm{0}} \mathrm{F}.\:\mathrm{How}\:\mathrm{longwill} \\ $$$$\:\mathrm{it}\:\mathrm{take}\:\mathrm{the}\:\mathrm{kitchen}\:\mathrm{to}\:\mathrm{cool}\:\mathrm{of}\:\mathrm{to}\:\mathrm{a}\: \\ $$$$\mathrm{room}\:\mathrm{temperature}\:\mathrm{of}\:\mathrm{70}^{\mathrm{0}} \mathrm{F}? \\ $$…

Equation-J-1-z-Y-z-J-z-Y-1-z-2-piz-plz-Solve-this-Equation-J-z-is-First-Kind-Bessel-Function-Y-z-is-Second-Kind-Bessel-Function-aka-Neuman-Func

Question Number 194568 by MathedUp last updated on 10/Jul/23 $$\mathrm{Equation}.. \\ $$$${J}_{\boldsymbol{\mu}} ^{\left(\mathrm{1}\right)} \left({z}\right){Y}_{\boldsymbol{\mu}} \left({z}\right)−{J}_{\boldsymbol{\mu}} \left({z}\right){Y}_{\boldsymbol{\mu}} ^{\left(\mathrm{1}\right)} \left({z}\right)=−\frac{\mathrm{2}}{\pi{z}} \\ $$$$\mathrm{plz}……\mathrm{Solve}\:\mathrm{this}\:\mathrm{Equation}……. \\ $$$${J}_{\boldsymbol{\mu}} \left({z}\right)\:\mathrm{is}\:\mathrm{First}\:\mathrm{Kind}\:\mathrm{Bessel}\:\mathrm{Function} \\ $$$${Y}_{\boldsymbol{\mu}}…

soit-A-2-1-B-3-2-C-4-3-points-du-plan-ox-oy-1-Determiner-l-equation-du-cercle-qui-passe-par-A-B-C-2-points-d-intersection-du-cercle-avec-l-axe-ox-oy-

Question Number 194564 by a.lgnaoui last updated on 10/Jul/23 $$\mathrm{soit}\:\:\:\boldsymbol{\mathrm{A}}\left(\mathrm{2},\mathrm{1}\right)\:\:\:\:\:\boldsymbol{\mathrm{B}}\left(\mathrm{3},\mathrm{2}\right)\:\:\:\:\:\boldsymbol{\mathrm{C}}\left(\mathrm{4},\mathrm{3}\right)\:\:\mathrm{points}\:\mathrm{du}\: \\ $$$$\:\:\mathrm{plan}\left(\:\mathrm{ox},\mathrm{oy}\right)\:\: \\ $$$$ \\ $$$$\left.\:\mathrm{1}\right)\mathrm{Determiner}\:\:\mathrm{l}\:'\:\mathrm{equation}\:\mathrm{du}\:\mathrm{cercle}\:\mathrm{qui}\: \\ $$$$\:\:\:\:\mathrm{passe}\:\mathrm{par}\:\boldsymbol{\mathrm{A}};\:\boldsymbol{\mathrm{B}};\:\boldsymbol{\mathrm{C}}\:\:\:? \\ $$$$\left.\:\:\mathrm{2}\right)\:\mathrm{points}\:\mathrm{d}\:\mathrm{intersection}\:\mathrm{du}\:\mathrm{cercle}\:\mathrm{avec} \\ $$$$\:\:\:\:\:\mathrm{l}\:\mathrm{axe}\left(\mathrm{ox},\mathrm{oy}\right)? \\ $$ Answered…