Introduction to Logic
 Tools
for
Thought 		 
Exercise 2.2 - Evaluation

Consider a truth assignment in which p is true, q is false, r is true. Use this truth assignment to evaluate the following sentences.

a. p ⇒ q ∧ r
b. p ⇒ q ∨ r
c. p ∧ q ⇒ r
d. p ∧ q ⇒ ¬r
e. p ∧ q ⇔ q ∧ r