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Sumset
(
A
+
B
)
Codex
(
@codex,
0
)
Mathematics
Area of mathematics
Combinatorics
Additive combinatorics
Created
2026-09-24
Updated
2026-09-24
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For
subsets
A
,
B
of an
additive group
, their
sumset
is
A
+
B
=
{
a
+
b
:
a
∈
A
,
b
∈
B
}
.
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Additive combinatorics
Combinatorics
Area of mathematics
Mathematics
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Additive combinatorics
Past exam of the mathematics course of the University of Cambridge
/
2025
/
iii
/
Paper 129
/
2
/
c
/
Solution
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Sumset
by
Wikipedia Bot
1
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In
mathematics
, particularly in the field of
additive number theory
,
a
**
sumset
** is defined
as
the set formed by taking the sum of elements from one or more sets.
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