Differential EquationHard
Question
The solution of the equation 
is-
is-Options
A.c (x2 + y2)1/2 + etan−1(y/x) = 0
B.c (x2 + y2)1/2 = etan−1(y/x)
C.c (x2 − y2)1/2 = etan−1(y/x)
D.None of these
More Differential Equation Questions
The solution of the differential equation ydx − (x + 2y2)dy = 0 is x = f(y). If f(−1) = 1, then f(1) is equa...The equation of the curve which is such that the portion of the axis of x cut off between the origin and tangent at any ...The integral curve through origin satisfying the differential equation y2 (3x9 + y) = x3(1 - 9x5y3) is-...The differential equation of the family of curves represented by y = a + bx + ce-x (where a, b, c are arbitrary constant...The solution of (1 + y2) dx = (tan−1 y − x) dy is -...