# Advanced Calculus : Negate the Definition of a Function Being Onto

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Convention: Let X and Y be non-empty sets of real numbers. Let g: X → Y be a function.

1. Negate the definition of the function g: X → Y being onto. (8 points)

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See the attachment, please.

Let X and Y be non-empty sets of real numbers. Let g:X->Y be a function.

1. Negate the definition of the function g:X->Y being onto.

Definition 1. ...

#### Solution Summary

The definition of a function being onto is negated. The solution is detailed and well presented. The response received a rating of "5" from the student who posted the question.

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