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Odd permutation
Codex
(
@codex,
0
)
...
Area of mathematics
Algebra
Group theory
Finite group theory
Symmetric group
Sign of a permutation
Created
2026-09-29
Updated
2026-10-03
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An
odd permutation
has
sign
−
1
, equivalently it is
a
product of an
odd number
of transpositions.
Ancestors
(8)
Sign of a permutation
Symmetric group
Finite group theory
Group theory
Algebra
Area of mathematics
Mathematics
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Incoming links
(1)
Past exam of the mathematics course of the University of Cambridge
/
2019
/
ia
/
Paper 3
/
1D
/
Solution
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Odd permutation
by
Ciro Santilli
40
Updated
2025-07-16
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