Which of the relations given by the following sets of ordered pairs is not a function?
select...
![subject](/tpl/images/cats/mat.png)
Mathematics, 31.07.2019 07:10 Nigward666
Which of the relations given by the following sets of ordered pairs is not a function?
select one:
a. {(52)}
{
(
5
,
2
)
,
(
4
,
2
)
,
(
3
,
2
)
,
(
2
,
2
)
,
(
1
,
2
)
}
b. {(−4,−−1,−,,,10)}
{
(
−
4
,
−
2
)
,
(
−
1
,
−
1
)
,
(
3
,
2
)
,
(
3
,
5
)
,
(
7
,
10
)
}
c. {(−8,−−6,−−4,−−2,−−1,−4)}
{
(
−
8
,
−
3
)
,
(
−
6
,
−
5
)
,
(
−
4
,
−
2
)
,
(
−
2
,
−
7
)
,
(
−
1
,
−
4
)
}
d. {(−6,−3,−,,−,3)}
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