f(a)Solve the differential equation-\frac{d y}{d x}=-\left(\frac{1+y^{ – InterviewSolution

1.	f(a)Solve the differential equation-\frac{d y}{d x}=-\left(\frac{1+y^{2}}{y}\right)[Ans. [2x + log(1 + y2) c]l
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