Question: 1 A function f is said to be onto (surjective) if and only if: O the range of f is a subset to the

1 A function f is said to be onto (surjective) if and

1 A function f is said to be onto (surjective) if and only if: O the range of f is a subset to the co-domain of f O the range of f is equal to the domain of f O the range of f is equal to the co-domain of f Of(a) f(b) for all a and b in the domain of f 40

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