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Differential EquationsMediumExact Equations & Substitutions

Exact Equations & Substitutions · Medium problem

Solve the homogeneous equation y′=yx+xyy' = \dfrac{y}{x} + \dfrac{x}{y} for x>0x > 0 with y(1)=2y(1) = 2, and find y(e)y(e).