Category: Differential Equation

Question Number 159346 by Ar Brandon last updated on 15/Nov/21 $${xy}^{″}+2(x+1)y^{\prime }+(x+2)y=0$$ Answered by mindispower last updated on 16/Nov/21 $$x(y^{″}+2y^{\prime }+y)+(y^{\prime }+y)$$$$=x({(y^{\prime }+y)}^{\prime }+(y^{\prime }+y))+(y^{\prime }+y)=0$$$${z}={y}+{y}'…

Question Number 159319 by nimnim last updated on 15/Nov/21 $$\frac{\mathrm{dy}}{\mathrm{dx}}+\frac{\mathrm{x}-\mathrm{y}-2}{\mathrm{x}-2\mathrm{y}-3}=0$$$$\mathrm{Pls}\dots \mathrm{solve}\mathrm{the}\mathrm{differential}\mathrm{equation}.$$ Answered by mr W last updated on 15/Nov/21 $$let$$$${x}={u}+{a}…

Question Number 93620 by i jagooll last updated on 14/May/20 $$(3\mathrm{x}+3\mathrm{y}-4)\frac{\mathrm{dy}}{\mathrm{dx}}=\mathrm{x}+\mathrm{y}$$ Answered by john santu last updated on 14/May/20 $$r=x+y\Rightarrow \frac{dr}{dx}=1+\frac{dy}{dx}$$$$\left(\mathrm{3}{r}−\mathrm{4}\right)\left(\frac{{dr}}{{dx}}−\mathrm{1}\right)\:=\:{r}\: \…

Question Number 93283 by john santu last updated on 12/May/20 $$\frac{dy}{dx}=2x^2+y^2,\mathrm{y}\left(0\right)=1$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 93059 by Ar Brandon last updated on 10/May/20 $${\mathrm{y}}^{{}^{\prime }}+2\mathrm{xy}=\cos \mathrm{x}+2\mathrm{x}\sin \mathrm{x}$$ Answered by TANMAY PANACEA … last updated on 10/May/20 $${dy}+\mathrm{2}{xydx}={cosxdx}+\mathrm{2}{xsinxdx} \…