Ok I need someone to explain this problem. I reached out to my professor and he was no help with the assignment. I just someone to walk this though me.

Here the assignment:

Create truth tables for the following expressions. Include all necessary negations and sub-expressions.

1. ( p q ) r

User Notes: I know the ^ mean is And the Lower Triangle is Or and the mean not.

So the way I did is P is true, Q is true, P^Q is true, and r is false, but apparently this more to this. Someone help, please.