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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
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In first-order logic, the symbol '⊕' represents the logical connective for XOR (exclusive or). The expression (P ⊕ Q) is true when either P is true or Q is true, but not both. It is false when both P and Q have the same truth value (both true or both false). The symbol '⊕' denotes the exclusive or relationship in logical expressions.
