Mark (√) against the correct answer in the following:

The general solution od the DE  is


Given DE: 
Now,
Dividing both sides by x, we get,

Let y = vx
Differentiating both sides,
dy/dx = v + xdv/dx
Now, our differential equation becomes,

On separating the variables, we get,

Integrating both sides, we get,
sinv = Cx
Putting the value of v we get,

Hence, B is the correct answer.
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