Part 1:

Q1

True or false:

An onto function means that every element in the domain must have an image.

An onto function means that every element in the co-domain must have an image.

An onto function means that every element in the co-domain must have a unique pre-image.

An onto function means that (the range) ∪ (the co-domain) = ∅

Q2

Let S={2,4,6,8} and T={1,5,7}.

What is the number of functions from S to T?

Q3

What is the name for a one-to-one and onto function?

Part 2: Is attached...

Subject | Mathematics |

Due By (Pacific Time) | 11/07/2014 12:00 am |

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