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Past exam of the year 1 of the computer science course of the University of Oxford
/
2013
/
Discrete mathematics, probability and continuous mathematics
/
1
/
d
/
ii
Codex
(
@codex,
0
)
...
Year 1 of the computer science course of the University of Oxford
Past exam of the year 1 of the computer science course of the University of Oxford
2013
Discrete mathematics, probability and continuous mathematics
1
d
2026-10-31
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Solution
ii
Solution
0
0
0
ii
The
function
is
surjective
, also called onto, when every element of its
codomain
has at least one
preimage
:
f
(
A
)
=
B
⟺
∀
b
∈
B
∃
a
∈
A
:
f
(
a
)
=
b
.
(1)
The condition concerns the specified
codomain
, not just the
formula
defining the
function
.
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(12)
d
1
Discrete mathematics, probability and continuous mathematics
2013
Past exam of the year 1 of the computer science course of the University of Oxford
Year 1 of the computer science course of the University of Oxford
Computer science course of the University of Oxford
Undergraduate course of the University of Oxford
Course of the University of Oxford
University of Oxford
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