1. 2-2 Logic
Part 2
Truth Tables

2. Truth Tables (Two statements) p ^ q Step 1: Fill in the possibilities

3. Step 2: Make any ~ (not) columns, if we have them in the problem p ^ q

4. Step 3: Find the final truth valuesq
p ^ q T F

5. New Problem (two statements): ~p v q Step 1: Fill in the possibilities

6. Step 2: Make any ~ (not) columns, if we have them in the problem ~p v q

7. Step 3: Find the final truth valuesq ~p
~p v q T F

8. Try this one! ~p ^ q p q ~p
~p ^ q

9. Answers: p q ~p
~p ^ q T F

10. Try this one! p q ~q
(p v ~q)
q ^ (p v ~q)

11. Answers: p q ~q
(p v ~q)
q ^ (p v ~q) T F

12. Three Statements: THE SET-UPq r T F

13. Let’s Try This! p q r
q v r
p ^ (q v r) T F

14. Answers! p q r
q v r
p ^ (q v r) T F