S and T are finite sets of cardinality n.

Is it fair for me to assume f: S ---> T is 1-1 and onto?

How would I go about proving that if thats not an assumption I can make while giving a valid proof?

Results 1 to 2 of 2

- February 18th 2009, 12:11 AM #1

- Joined
- Feb 2008
- Posts
- 535

- February 18th 2009, 08:47 AM #2

- Joined
- Dec 2008
- Posts
- 130