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Which of the following is a quantifier in first-order logic?
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NOT
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AND
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FOR ALL
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OR
In first-order logic, '∃' represents which type of quantifier?
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FOR SOME
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NOT
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IF THEN
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AND
Which of the following is a predicate in first-order logic?
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OR
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AND
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∀
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IS EVEN
What does '→' represent in first-order logic?
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XOR
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AND
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NOT
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IMPLIES
Which logical relationship is represented by the symbol '∨' in first-order logic?
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NOR
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NOT
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XOR
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OR
What is the negation of '∀x P(x)'?
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∀x NOT P(x)
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∃x ¬P(x)
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∃x NOT P(x)
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∀x P(x)
Which quantifier is used to express uniqueness in first order logic?
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∀
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∃!
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∀∃
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∃∀
What does '↔' stand for in first order logic?
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AND
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IFF
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XOR
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IMPLIES
Which logical relationship is denoted by '⊕' in first order logic?
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XOR
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AND
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NAND
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NOR
What is the negation of '∃x P(x)'?
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∃x NOT P(x)
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∀x ¬P(x)
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∀x NOT P(x)
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∃x P(x)
