When possible, determine the truth values of the following symbolized statements. Let A and B be true,
Question:
When possible, determine the truth values of the following symbolized statements. Let A and B be true, Y and Z false. P and Q have unknown truth values. If the truth value of the statement cannot be determined, write "undetermined."
1. A ∨ P
2. Q ∨ Z
3. Q ∙ Y
4. Q ∙ A
5. P ⊃ B
6. Z ⊃ Q
7. A ⊃ P
8. P ≡ P
9. (P ⊃ A) ⊃ Z
10. (P ⊃ A) ≡ (Q ⊃ B)
11. (Q ⊃ B) ⊃ (A ⊃ Y)
12. ∼(P ⊃ Y) ∨ (Z ⊃ Q)
13. ∼(Q ∙ Y) ≡ ∼(Q ∨ A)
14. [(Z ⊃ P) ⊃ P] ⊃ P
15. [Q ⊃ (A ∨ P)] ≡ [(Q ⊃ B) ⊃ Y]
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Related Book For 
A Concise Introduction to Logic
ISBN: 978-1305958098
13th edition
Authors: Patrick J. Hurley, Lori Watson
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