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Process of solving an ODE using Laplace transform method consist of

  • A.two steps
  • B.three steps
  • C.four steps
  • D.five steps

Answer: B

The Laplace method runs in three steps:

  1. Transform the ODE into an algebraic subsidiary equation in \( s \)
  2. Solve that equation for \( Y(s) \) by algebra
  3. Take the inverse transform to recover \( y(t) \)

The initial conditions enter at step 1, which is why no arbitrary constants remain at the end.

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