Question

INSTRUCTIONS: Select the conclusion that follows in a single step from the given premises.

Given the following premises:
1. (S ⊃ ∼F) • (∼F ⊃ B)
2. S ∨ ∼F
3. ∼F
a. B 1, 3, MP
b. S 2, 3, DS
c. ∼S 1, 3, MT
d. S ⊃ B 1, HS
e. ∼F ∨ B 1, 2, CD

Answer 1

The conclusion that follows in a single step from the given premises is option d. S ⊃ B. This is derived using the rule of modus ponens.

Step-by-step explanation:

The conclusion that follows in a single step from the given premises is option d. S ⊃ B. This is derived using the rule of modus ponens. Modus ponens is a deductive inference that uses a conditional statement. In this case, premise 1 states that if S is true, then ∼F is true. Premise 2 states that S is true. Therefore, we can conclude that B is true.