AMC 8 1993 Problem 1

AMC8 1993 年第 1 题

表达式与运算★☆☆☆☆

Which pair of numbers does NOT have a product equal to 36?

哪对数的乘积不等于 36？

A.{-4,-9}
B.{-3,-12}
C. $\displaystyle \left\{\frac{1}{2},-72\right\}$
D.{ 1,36}
E. $\displaystyle \left\{\frac{3}{2},24\right\}$

正确答案 · Correct Answer

C

解析 · Solution

解析整理中

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