The solution of the differential equation dy/dc = y/x + ϕ(y/x)/ϕ(y/x) is

Question

The solution of the differential equation

dy/dx = y/x + ϕ(y/x)/ϕ(y/x) is

(a) ϕ(y/x) = kx

(b) x ϕ(y/x) = k

(c) y ϕ(y/x) = k

(d) ϕ(y/x) = **

Answer 1

Correct Option**(a) ϕ(y/x) = kx**

Explanation: