x²d°y dy Consider the differential 2x +y = ln x. The substitution de x = ez leads the differential equation go to which of the following forms. d'y A) dy 3 +y = = dz d²y dy В) с- - In x- +y=3 dz dz d'y 2dy C) dx +y=e* de d: 3dx D) +==y dy dy

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