13. The sets of ordered pairs below represent relations.
I
{(0, 0), (1, 1), (2, 2), (3, 3),...
Mathematics, 26.09.2021 16:20 autumnravenaj
13. The sets of ordered pairs below represent relations.
I
{(0, 0), (1, 1), (2, 2), (3, 3), (4,4)}
II {(1, 2), (2, 1), (1, 3), (0, 1), (3, 1)}
III {(0, 2), (1, 2), (2, 4), (3, 4), (3, 6)}
IV {(1, 6), (2, 6), (3, 6), (4, 6), (5, 6)}
Which of these sets are also functions?
O II and III
O II, III, and IV
O I and IV
O I only
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