Is the following relation a function? X y 1-2 1-3 2 1 13-2 Yes NO

asked Oct 10, 2021 202k views

3 votes

Is the following relation a function?

X y
1-2
1-3
2 1
13-2
Yes
NO

by Mchid

7.0k points

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2 votes

Explanation:

No. More than 1 element in the domain (1 and 3) have the same image in the co-domain. (-2)

Sbml answered Oct 10, 2021

by Sbml

6.6k points

7 votes

Answer:

no, one is repeated which is not possible.

Explanation:

Bobismijnnaam answered Oct 14, 2021

7.7k points

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