Which of the following is a differential equation with homogeneous coefficient? (a) (v² – V² + y² ) dz – x*dy = 0 (b) (x+2y – 1)dx = (x + 2y – 3)dy %3D (c) y – Vx² + y² )dx – xdy = 0 (2)ay - [(?) um (2) + 1Jat (d) tan %3D

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