Lesson 9: Relationships between Statements Flashcards
1
Q
What are the four major relationships between statements?
A
- Consistency
- Implication
- Logical Equivalence
- Independence
2
Q
When are two statements considered consistent?
A
Two statements are consistent if they can both be true at the same time.
3
Q
When are two statements related by implication?
A
Two statements are related by implication if the truth of one requires the truth of the other.
4
Q
When are two statements considered logically equivalent?
A
Two statements are logically equivalent if each one implies the other.
5
Q
When are two statements completely independent of one another?
A
Two statements are independent if the truth or falsity of one has no effect on the truth or falsity of the other.
