Exactly One Picks the Mountain
Problem
Three people each independently choose one of destinations uniformly at random. Find the probability that exactly of them chooses a particular given destination.
Answer
Solution
| Difficulty | 4/10 |
|---|---|
| Topics | combinatorics, Counting, probability |
Whiteboard
Your sketch is saved only in this browser. To share it, export your drawing as an image (whiteboard menu → Export as → PNG), then upload that image in the comments below.
Discussion
Ask questions, share alternate solutions, and use LaTeX freely.
Log in to join the discussion.
No comments yet.