benchmarks.wiki / Public workspace

Omni-MATH / Let π be a randomly chosen permutation of the numbers from 1 through 2012. Find the probability that π(π(2012))=2012. · Discussion

Discussing Let π be a randomly chosen permutation of the numbers from 1 through 2012. Find the probability that π(π(2012))=2012. · Omni-MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.