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Category: Differential Equation

tan-1-x-x-1-x-3-2-

Question Number 19326 by priyankavarma094@gmail.com last updated on 09/Aug/17 $$\mathrm{tan}^{−\mathrm{1}} \left(\sqrt{\mathrm{x}}−\mathrm{x}/\mathrm{1}+\mathrm{x}^{\mathrm{3}/\mathrm{2}} \right) \\ $$ Commented by NEC last updated on 09/Aug/17 $${please}\:{if}\:{you}\:{need}\:{any}\:{calculation} \\ $$$${let}\:{us}\:{know}.{Stop}\:{writing}\:{phrasal} \\…

ycos-x-2xe-y-dx-sin-x-x-2-e-y-1-dy-0-

Question Number 84477 by jagoll last updated on 13/Mar/20 $$\left(\mathrm{ycos}\:\mathrm{x}+\mathrm{2xe}^{\mathrm{y}} \right)\mathrm{dx}+\left(\mathrm{sin}\:\mathrm{x}+\mathrm{x}^{\mathrm{2}} \mathrm{e}^{\mathrm{y}} −\mathrm{1}\right)\mathrm{dy}=\mathrm{0} \\ $$ Answered by john santu last updated on 13/Mar/20 $$\frac{\partial\mathrm{M}}{\partial\mathrm{y}}\:=\:\mathrm{cos}\:\mathrm{x}+\mathrm{2xe}^{\mathrm{y}} \\…