Gujarat BoardEnglish MediumSTD 11 CommerceStatisticsFunction1 Mark
Question
Define many-one function in notations.
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Answer
Suppose. $f: A \rightarrow B$. If for any two differents $x_1, x_2$ of domain $A$. $f\left(x_1\right)=f\left(x_2\right)$.
Then function $f$ is called many-one function.
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