Examlex
Note: the solutions to most of the multiple choice questions in these sections use what call the standard assignment of truth values to atomic propositions. The standard assignment of truth values assigns the values given here to the variables in the wffs in the exercises, when read left to right. So, the first variable in the formula read left to right gets the α assignment; the second variable in the formula read left to right (if any) gets the β assignment; the third variable in the formula read left to right (if any) gets the γ assignment; and the fourth variable in the formula read left to right (if any) gets the δ assignment.
For exercises with only one propositional variable, the standard assignment is:
For exercises with two propositional variables, the standard assignment is:
For exercises with three propositional variables, the standard assignment is:
For exercises with four propositional variables, the standard assignment is:
Complete truth tables for each of the following propositions.
-[E ?(E • ?F)] ? [F ? ?(E ?F)]
Attitudes
A psychological tendency expressed by evaluating a particular entity with some degree of favor or disfavor.
Beliefs
Cognitive convictions or acceptances that something is true or exists, often influencing behavior and perception.
Obedience
A change in behavior in response to an instruction or command from another person.
Compliance
A change in behavior in response to a request.
Q20: Some settlements are not on the water.
Q38: All eagles are birds. Eagles are endangered
Q52: Which of the following propositions is derivable
Q86: [P ⊃ (∼R ⊃ Q)] ⊃
Q108: What is the main operator of the
Q144: Which of the following propositions is an
Q144: Kyrone has a thriving practice if
Q182: Which of the following propositions can
Q206: [J ⊃ (K <span class="ql-formula"
Q208: (U • ∼V) <span class="ql-formula"