Explanation: Because the meaning of the sentences is really needed to compute the truth. 2. Which are needed to compute the logical inference algorithm?
A. Logical equivalence
B. Validity
C. Satisfiability
D. All of the mentioned
Answer:A
Explanation: Because the meaning of the sentences is really needed to compute the truth. 2. Which are needed to compute the logical inference algorithm?
A. Logical equivalence B. Validity C. Satisfiability D. All of the mentioned
Explanation: Logical inference algorithm can be solved be using logical equivalence, Validity and satisfiability. 3. From which rule does the modus ponens are derived?