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Discrete Mathematics and Its Applications | 7th Edition | ISBN: 9780073383095 | Authors: Kenneth Rosen
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a) Define (using truth tables) the disjunction,

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QUESTION:

a) Define (using truth tables) the disjunction, conjunction, exclusive or, conditional, and biconditional of the propositions p and q.________________b) What are the disjunction, conjunction, exclusive or, conditional, and biconditional of the propositions "I'll go to the movies tonight" and "I'll finish my discrete mathematics homework"?

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QUESTION:

a) Define (using truth tables) the disjunction, conjunction, exclusive or, conditional, and biconditional of the propositions p and q.________________b) What are the disjunction, conjunction, exclusive or, conditional, and biconditional of the propositions "I'll go to the movies tonight" and "I'll finish my discrete mathematics homework"?

ANSWER:

Solution a) Step 1 Definition Disjunction : A compound statement formed by joining two statements with the connector “OR” is called a disjunction .Symbol of “ “ is Truth table p r True True True True False True False True True False False FalseStep2 Conjunction : Conjunction is a compound statement formed by joining two statements with the connector “AND”.Symbol of “ “ is Truth Table p r True True True True False False False True False False False FalseStep 3Exclusive or:p , r are any two propositions . Exclusive or is represented as and its meanin

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