How can one prove that for every permutation $l: [r] ↦ [r]$ there is $n \in\mathbb{N}$ so $l^n=l^{-1}$ ?
2026-03-26 03:09:39.1774494579
Proof - Inverse Permutation
271 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in PROOF-WRITING
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