In a function from set A to set B, every element of set A has____… - Vidyadip

MCQ

In a function from set A to set B, every element of set A has___________ image in set B:

✓
one and only one
B
different
C
same
D
many

✓

Answer

Correct option: A.

one and only one

A relation from a set A to a set B is said to be a function if every element of set A has one and one image in set B.

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