Question

# The integrating factor of the differential equation (x+3y2)dydx=y is 1x1y1x21y2

Solution

## The correct option is B 1y(x+3y2)dydx=y⇒dxdy=xy+3y⇒dxdy−xy=3y Integrating factor  =e∫−1y dy=e−lny=1y

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