Question

Which of the following is a homogeneous differential equation?
(A) (4x + 6y + 5) dy - (3y + 2x + 4) dx = 0
(B) $(xy) dx - (x^3 + y^3) dy = 0$
(C) $(x^3 + 2y^2) dx + 2xy\ dy = 0$
(D) $y^2\ dx + (x^2 - xy - y^2) dy = 0$

Answer 1

remembering is sending organisation servicing Apple members option is a right answer A