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Question
What is the difference between a one-to-one function and a many-to-one function?
3 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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