Predictions & Quantifiers - Symbolic Logic

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Question

Which of the following symbols is a "quantifier"?

Answer

Symbolic logic describes English statements using mathematical symbols. These mathematical symbols can be categorized into five areas.

I. Predicates: , $\perp$

II. Terms: Terms are the variables that represents the objects and constants of a statement.

III. Quantifiers: $\forall$ , $\exists$

IV. Punctuation: (,)

V. Connectives : , $\vee$ , $\wedge$ , $\Rightarrow$ , $\Leftrightarrow$ , $\lnot$ , $\rightarrow$

This particular question asks to identify the "quantifier".

Since there are only two symbols that are categorized as "quantifiers", $\forall$ and $\exists$ ,and the "for all" symbol $(\forall)$ is the only one present in the answer choices, that is the correct answer.

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Question

Which of the following symbols is a "quantifier"?

Answer

Symbolic logic describes English statements using mathematical symbols. These mathematical symbols can be categorized into five areas.

I. Predicates: , $\perp$

II. Terms: Terms are the variables that represents the objects and constants of a statement.

III. Quantifiers: $\forall$ , $\exists$

IV. Punctuation: (,)

V. Connectives : , $\vee$ , $\wedge$ , $\Rightarrow$ , $\Leftrightarrow$ , $\lnot$ , $\rightarrow$

This particular question asks to identify the "quantifier".

Since there are only two symbols that are categorized as "quantifiers", $\forall$ and $\exists$ ,and the "exists" symbol $(\exists)$ is the only one present in the answer choices, that is the correct answer.

Compare your answer with the correct one above

Question

Which of the following symbols "predicates"?

Answer

Symbolic logic describes English statements using mathematical symbols. These mathematical symbols can be categorized into five areas.

I. Predicates: , $\perp$

II. Terms: Terms are the variables that represents the objects and constants of a statement.

III. Quantifiers: $\forall$ , $\exists$

IV. Punctuation: (,)

V. Connectives : , $\vee$ , $\wedge$ , $\Rightarrow$ , $\Leftrightarrow$ , $\lnot$ , $\rightarrow$

This particular question asks to identify the "quantifier".

Since there are only two symbols that are categorized as "predicates", and $\perp$ ,and the "equal" symbol is the only one present in the answer choices, that is the correct answer.

Compare your answer with the correct one above

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