The curve satisfy the differential equation 1−x2y1+xy=ax are
hyperbola
ellipse and parabola
ellipse and straight line
circle and ellipse
dydx+x1−x2y=ax1−x2
I. F=∫e x1−x2=11−x2 If −1<x<1 Solution is y11−x2=∫ax1−x23/2=a1−x2+c⇒y=a+c1−x2 if −1<x<1 If x2>1−(y−a)2−c2x2=c2 deep hyp