b) {(1,2),(1,3),(1,4),(1,5)}
![subject](/tpl/images/cats/mat.png)
Mathematics, 06.10.2021 15:20 Daxtyn
Which relation is a function?
a) {(2,1),(3,1),(4,1),(5,1)]
b) {(1,2),(1,3),(1,4),(1,5)}
c) {(2,3),(3,2),(4,2),(2,4)}
d) {(1,6),(2,8),(3,9),(3,12)}
![ansver](/tpl/images/cats/User.png)
Answers: 2
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You know the right answer?
Which relation is a function?
a) {(2,1),(3,1),(4,1),(5,1)]
b) {(1,2),(1,3),(1,4),(1,5)}
b) {(1,2),(1,3),(1,4),(1,5)}
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