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Question

What is the difference between a one-to-one function and a many-to-one function?

2 years ago

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1 Reply

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G

Garrick Russel


1 Answer

S
Sabieka Ahmad

A function is said to be one-to-one if every y value has exactly one x value mapped onto it, and many-to-one if there are y values that have more than one x value mapped onto them.

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