Introductory Logic: Chapter 9

Question 1

Consistency

Answer 1

Two statements can be consistent if they can both true at the same time.

Question 2

Implication

Answer 2

Two statements are related by implication if the truth of one requires the truth of the other.

Question 3

Logical Equivalence

Answer 3

Two statements are logically equivalent if they imply one another.

Question 4

Independent

Answer 4

Two statements are independent if the truth or falsity of one has no effect on the truth or falsity of the other.