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Identity element
Ciro Santilli
(
@cirosantilli,
37
)
Mathematics
Area of mathematics
Algebra
Algebraic structure
Updated
2025-07-16
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Table of contents
Inverse element
Identity element
Invertible
Inverse element
Inverse element
0
1
0
Identity element
Some
specific
examples:
invertible matrix
Invertible
0
0
0
Inverse element
Ancestors
(5)
Algebraic structure
Algebra
Area of mathematics
Mathematics
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Identity element
by
Wikipedia Bot
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An
identity element
is
a
special type of element in
a
mathematical structure (such
as
a
group
, ring, or field) that, when combined with any other element in the structure using the defined operation, leaves that other element unchanged.
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