Question

Form Partial differential eq. of u=y2+2f(1/x+ln y)

Answer 1

Answer on Question #68371 – Math – Differential Equations

Question

Form Partial differential eq. of

$$u = y ^ {2} + 2 f (1 / x + \ln y)$$

Answer: $u_{x}^{\prime} = -\frac{2}{x^{2}} f^{\prime}(1 / x + \ln y)$ .

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