Which of the sets of ordered pairs represents a function?
a = {(2, β2), (5, β5), (β2, 2...
Mathematics, 21.12.2019 09:31 163565
Which of the sets of ordered pairs represents a function?
a = {(2, β2), (5, β5), (β2, 2), (β5, 5)}
b = {(4, 2), (4, β2), (9, 3), (9, β3)}
Answers: 2
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