HMMT 二月 2008 · GEN1 赛 · 第 4 题
HMMT February 2008 — GEN1 Round — Problem 4
题目详情
英文原题
- [ 3 ] Positive real numbers x, y satisfy the equations x + y = 1 and x + y = . Find xy .
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解析
英文解析
- [ 3 ] Positive real numbers x, y satisfy the equations x + y = 1 and x + y = . Find xy .
Answer: Same as Algebra Test problem 1.118 6