Q. 25.0( 1 Vote )

Mark the correct alternative in each of the following:

The general solution of the differential equation is:

A. log y = kx

B. y = kx

C. xy = k

D. y = k log x

Answer :

Given:


By the method of Variable separable we get,



Taking integral both sides



log y=log x + log k


where log k is an arbitrary constant.


log y=log x . k


log x + log y = log xy


y = kx


=(B)


is the required general solution.

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