From the statements below select the correct ones. A function f from A to B is onto iff for every x EA there is a ye B A function f from X to Y is surjective iff for every by there is an A function from A to B is surjective iff for every x EA and y ≤ B, f( A function from X to Y is onto iff {f(x): x = X} = Y. None of the above

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Q: prove that The function f : R → R defined by f (x) = 3x − 5 is onto and one to one

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