Which of the following best describes Proposition?
- A. A branch of algebra dealing with variables that have only two possible values, true or false.
- B. A declarative statement that is either true or false, but not both. ✓
- C. A relation that assigns exactly one output value to each input from a given set.
- D. An arrangement of objects in a specific order, where order matters.
Correct answer
B. A declarative statement that is either true or false, but not both.
Explanation
Proposition refers to a declarative statement that is either true or false, but not both.