7. A sum is invested at 15% compounded continuously. How long will it triple?____ (ti: In3 = 1.0986 )
詳解 (共 1 筆)
Chia Chung
詳解 #5599514
S=S0ert,S/S0=3=e0.5t...
(共 62 字,隱藏中)
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