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Questions  

The solution of the differential equation  xdydx+y=x3y6 is

a
y−5x−5=52x−2+c
b
y5x5=52x−2+c
c
y−5x−5=52x2+c
d
none of these

detailed solution

Correct option is A

Given differential equation is xdydx+y=x3y6⇒xdy+ydx=x3y6dx⇒xdy+ydx=x6y6x3dx⇒dxyxy6=dxx3integrate on both sides ⇒−15(xy)−5=−x−22+C1⇒y−5x−5=52x−2−5C1⇒y−5x−5=52x−2+c

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