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HMMT 二月 2000 · GEN 赛 · 第 26 题

HMMT February 2000 — GEN Round — Problem 26

专题
Discrete Math / 离散数学
难度
L3
来源
HMMT

题目详情

  1. Janet is trying to nd Tim in a Cartesian forest. Janet is 5 2 miles from (0,0), 41 p p p miles from (1,0), and 61 miles from (0,1). Tim is 65 miles from (0,0), 2 13 miles p from (1,0), and 58 miles from (0,1). Ho w man y miles apart are Janet and Tim?
解析
  1. Janet is at (5 ; 5) and Tim is at (7 ; 4). They are 85 miles apart.