Question: 1. (2 points extra credit) Give the formal definitions with quantifiers for the following function properties: (a) A function f : A - B is

1. (2 points extra credit) Give the formal definitions with quantifiers for the following function properties: (a) A function f : A - B is one-to-one if and only if (b) A function f : A - B is not one-to-one if and only if (c) A function f : A - B is onto if and only if (d) A function f : A -> B is not onto if and only if

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