S
Shrawan Karna@karnamathsacSyahi
Into function:
A function f:A→B is said to be into function if the Range of f is the subset of the co-domain of the function.
Eg: If A={1,2,3} and B={1,8,27,64} then function f:A→B defined by y=x³ is an into function because its range is the subset of the co-domain.Related
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