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प्रश्न
Choose the correct alternative:
The solution of the differential equation `("d"y)/("d"x) = y/x + (∅(y/x))/(∅(y/x))` is
पर्याय
`x∅(y/x) = k`
`∅(y/x) = kx`
`y∅(y/x) = k`
`∅(y/x) = ky`
उत्तर
`∅(y/x) = kx`
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