quot; is represented by which of the following formulas in propositional logic? ("$\negquot; is negation, "$\landquot; is conjunction, and "$\rightarrowquot; is impl..." /> GATE CSE 2002 | Question: 1.8 - Discrete Mathematics | GateQA

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Discrete Mathematics

GATE CSE 2002 | Question: 1.8

Subject: Discrete Mathematics
Paper: 2002
"If $X$ then $Y$ unless $Z$" is represented by which of the following formulas in propositional logic? ("$\neg$" is negation, "$\land$" is conjunction, and "$\rightarrow$" is impl…
Answer: A

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