Plz Solve both
- 2 te - 2x per (f) (D2 + 3D + 2)y = ech Ans y = cie"* + c2e (g) (D2 + a?)y = tan az Ans y = ci cos ax + C sin ax - cos ax log(sec ax + tan ax) =
- 2 te - 2x per (f) (D2 + 3D + 2)y = ech Ans y = cie"* + c2e (g) (D2 + a?)y = tan az Ans y = ci cos ax + C sin ax - cos
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- 2 te - 2x per (f) (D2 + 3D + 2)y = ech Ans y = cie"* + c2e (g) (D2 + a?)y = tan az Ans y = ci cos ax + C sin ax - cos
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