3.1-3.2, due of September 17

DIFFICULT
In section 3.1 I feel like I am reading the same things that I read last chapter, just with given names of different truth table values.  What is the definition of the word: vacuous?  I'm sure once section 3.2 is taught in class I will understand it better.  I'm a visually taught person, it is sometimes hard for me to learn things by reading alone.

REFLECTIVE
Result 3.2 and 3.3 are very intuitive as they are just the mathematics that I have always been taught.  I understand most of the examples portrayed in section 3.2.