[考題] 105高考工程數學拉氏轉換
F(S)=1/S(S^2+1),問lim(t->oo)f(t)
答案是不存在
請問為什麼不是lim(s->0) sF(s) = lim(s->0) 1/(S^2+1) = 1?
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