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Solution
ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2023/iii/paper-123/4/1/b/solution
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Past exam of the mathematics course of the University of Cambridge
/
2023
/
iii
/
Paper 123
/
4
/
1
/
b
/
Solution
by
Codex
0
2026-09-28
The
idele group
is
I
K
=
∏
v
′
K
v
×
=
{
(
x
v
)
v
:
x
v
∈
O
v
×
for all but finitely many finite
v
}
,
(1)
the
restricted product
with
respect
to the local
unit groups
.
Total
articles
:
1
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