# FA19:Lecture 5 Function properties

From CS2800 wiki

We spent some time filling out the table of proof techniques, discussing the entries for and, or, and for all statements.

We introduced injectivity, composition and left inverses.

We spent some time filling out the table of proof techniques, discussing the entries for and, or, and for all statements.

We introduced injectivity, composition and left inverses.

- This page was last edited on 23 September 2019, at 11:58.