diff-equation

Related Questions

• If $x=\sin t$, $y=\cos pt$, then

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• The solution of the equation $\frac{dy}{dx}=\frac{x+y}{x-y}$is

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• Solution of the differential equation $\frac{dx}{x}+\frac{dy}{y}=0$ is

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• The solution of $(x\sqrt{1+{{y}^{2}}})dx+(y\sqrt{1+{{x}^{2}}})dy=0$ is

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• The order of the differential equation whose solution is $y=a\cos x+b\sin x+c{{e}^{-x}}$is

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