I'm taking my first discrete math course. One aspect of functions has me stumped. We're asked to list the functions from a two-element set to a three-element set. And then list all the functions from ...

Read Levin's chapter on functions. Go over the exercises at the end. Note that Levin skips over the more general notion of relation -- he comes to it in a later stage, though. We will talk about ...

We draw six conclusions from the data. First, 198 of the 199 degrees analyzed require discrete math be taken at some point in the degree. i However, the results shown in Table 2 illustrate that there ...