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小黑龙 · 2018年06月06日

问一道题：NO.PZ2017092702000073 [ CFA I ]

  1. CFA I
  2. Quantitative

问题如下图：

    

选项：

A.

B.

C.

解释：


这题能直接用计算器按出来吗

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源_品职助教 · 2018年06月07日

没有直接一步到位的方法，只能再计算器中输入上述公式后得到结果。

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