What is the expected number of fixed points in permutations? I got 1 as answer.(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Fixed Points in Permutations

**Physics Forums | Science Articles, Homework Help, Discussion**