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The solution of the differential equation : \(\frac{dx}{x} + \frac{dy}{y}\) = 0 is : |
\(\frac{1}{x} + \frac{1}{y}\) = c xy = C x + y = c log x . log y = c |
xy = C |
\(\frac{dx}{x} + \frac{dy}{y}\) = 0 \(\frac{dx}{x} =- \frac{dy}{y}\) log x = - log y + log C xy = C |
