Which of these sentences are propositions?
What are the truth values of those that are propositions?
- Boston is the capital of Massachusetts.
- Miami is the capital of Florida.
- $2 + 3 = 5$.
- $5 + 7 = 10$.
- $x + 2 = 11$.
- Answer this question.
2026-04-09 05:46:01.1775713561
DMA7th 1.1 Propositional Logic - Exercise 1
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In logic, a proposition is a contextual declarative statement that is either true or false, but never both.
Is a proposition; with the truth value True.
Is a proposition; with the truth value False.
Is a proposition; with the truth value True.
Is a proposition; with the truth value False.
Is NOT a proposition; as its truth value Unknown.
Is NOT a proposition;