Question: Think about how to determine undetermined constants for a complete
final solution for f(t)
數學物理證明題(3)
2007-10-11 7:25 am
回答 (1)
2007-10-11 8:24 pm
✔ 最佳答案
You need to give the initial condition of f(t). E.g. f(0)=0, f’(0)=1 ( f’(t) means d f(t)/dt )
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