AMC 8 1993 Problem 9

AMC8 1993 年第 9

表达式与运算★★☆☆☆
Consider the operation $*$ defined by the table below. What is $(2*4)*1$?
考虑由下表定义的运算 $*$$(2*4)*1$ 等于多少?
  1. A.1
  2. B.2
  3. C.3
  4. D.4
  5. E.5

正确答案 · Correct Answer

D

解析 · Solution

解析整理中

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