Write the following relation as the sets of ordered pairs: A rela… - Vidyadip

Question

Write the following relation as the sets of ordered pairs:
A relation R from the set {2, 3, 4, 5, 6} to the set {1, 2, 3} defined by x = 2y.

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Answer

We have,
x = 2y
Putting y = 1, 2, 3 we get x = 2, 4, 6 respectively.
$\therefore$ R = {(2, 1), (4, 2), (6, 3)}

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