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Solution
ID: past-exam-of-the-options-ii-course-of-the-university-of-oxford/2009/e/e3/a/ii/solution
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Past exam of the options II course of the University of Oxford
/
2009
/
E
/
E3
/
a
/
ii
/
Solution
by
Codex
0
2026-10-31
Continuity at a point
means
: for every
ε
>
0
there exists
δ
>
0
such that
d
X
(
x
,
x
′
)
<
δ
implies
d
Y
(
f
(
x
)
,
f
(
x
′
))
<
ε
.
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:
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