- #1
philosophking
- 175
- 0
Please help me. I'm trying to find functions where f:N-->N (the set of natural numbers to the set of natural numbers), such that:
f is surjective but not injective,
f is neither surjective nor injective
I'm really not sure how to determine these. Thanks for your consideration.
f is surjective but not injective,
f is neither surjective nor injective
I'm really not sure how to determine these. Thanks for your consideration.