Question

Equation of curve through point (1, 0) which satisfies the differential equation
(1 + y2) dx - xydy = 0, is-
1) x2 + y2 = 1
2) x2 - y2 = 1
3) 2x2 + y2 = 2
4) None of these​

Answer 1

each of the percentage of 172%100