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Sanchit Gupta Grade: 12
        

The soln of the dfferential eqn   2x dy/dx - y  = 3 represents


(a) straight line      (b) circle    (c) parabola       (d) ellipse


 

7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear Sanchit


2x dy/dx - y  = 3


2xdy/dx =y+3


2 dy/(y+3) =dx /x


2ln(y+3) =ln x +lnc


(y+3)2 =cx


this is equation of parabola





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Badiuddin

7 years ago
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