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Questions and Answers
Which of the following statements is a proposition?
Which of the following statements is a proposition?
- Are you coming?
- What time is it?
- Eze is tall. (correct)
- Close the door!
What characteristic defines a simple proposition?
What characteristic defines a simple proposition?
- It describes a relationship between two or more subjects.
- It cannot be divided into further propositions. (correct)
- It is a question or command.
- It can include multiple subjects.
In the proposition 'John is tall', what is the copula?
In the proposition 'John is tall', what is the copula?
- the tall one
- tall
- is (correct)
- John
Which of the following examples represents a compound proposition?
Which of the following examples represents a compound proposition?
In the proposition 'All logicians are intelligent persons', what is the subject term?
In the proposition 'All logicians are intelligent persons', what is the subject term?
What distinguishes a predicate term in a proposition?
What distinguishes a predicate term in a proposition?
Which statement is NOT a feature of a proposition?
Which statement is NOT a feature of a proposition?
In the compound proposition 'Bola is coming and Jide is coming', which is the simplest interpretation?
In the compound proposition 'Bola is coming and Jide is coming', which is the simplest interpretation?
What is the role of the copula in a proposition?
What is the role of the copula in a proposition?
Which of the following represents a true compound proposition?
Which of the following represents a true compound proposition?
Study Notes
Nature of a Proposition
- A proposition is a declarative statement with the potential to be true or false.
- Examples of propositions include "Eze is tall," "No women are decent persons," and "All men are mortals."
- Statements that are questions, exclamations, commands, or interrogations do not qualify as propositions.
Types of Proposition
- Simple (Atomic) Proposition: Contains a single piece of information and cannot be divided further. Example: "All logicians are intelligent persons."
- Compound (Molecular) Proposition: Composed of two or more simple propositions. Example: "Bola and Jide are coming," which can be split into "Bola is coming" and "Jide is coming."
Components of a Proposition
- Subject Term: The main focus of a proposition, represented by the subject noun. Example: In "John is tall," "John" is the subject term.
- Predicate Term: Describes or qualifies the subject term, providing additional information. Example: In the same proposition, "tall" is the predicate term as it describes John’s height.
- Copula: The word that connects the subject and predicate terms. Example: In "John is tall," the copula is "is," linking "John" to "tall."
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Description
Explore the fundamental concepts of propositions in this quiz. You will learn about simple and compound propositions, along with their classifications. Discover how statements can be evaluated for truthfulness in this essential chapter.
