The solution of differential equation y″ + 3y′ + 2y = 0 is of the form

GATE · 1995 · CS · Question 2 subparts

1. A.

   C₁eˣ + C₂e²ˣ

2. B.

   C₁e⁻ˣ + C₂e³ˣ

3. C.

   C₁e⁻ˣ + C₂e⁻²ˣ

4. D.

   C₁e⁻²ˣ + C₂2⁻ˣ