Q13 Find particular solutions of the following differential equations :

1. 2xy +y² -2x²
   dy / dx
   = 0, given that y (1) = 2
2. dy / dx
   -
   y / x
   +cosec (
   y / x
   ) =0,given that y=0 when x=1
3. x e^y/x-y +x
   dy / dx
   =0,given that y(e)=0

Solution

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