Which of the following relation is a function? - Vidyadip

MCQ

Which of the following relation is a function?

A
$\text{(a, b) (b, e) (c, e) (b, x)}$
B
$\text{(a, d) (a, m) (b, e) (a, b)}$
✓
$\text{(a, b) (b, e) (c, e) (b, x)}$
D
$\text{(a, d) (b, m) (b, y) (d, x)}$

✓

Answer

Correct option: C.

$\text{(a, b) (b, e) (c, e) (b, x)}$

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