[微積] 請問一題解法
來自 APPLIED CALCULUS (Third Edition)
4-4題目
The sellinh price p and the number of item x that can be
sold per month are related by the equation p(x)=xe^(-0.5x)
Find the price p for which revenue is a maximum.
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12/19 11:53, , 1F
12/19 11:53, 1F