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Question and answer
Q: Truth tables can what
A: A truth table is a mathematical table used in logic—specifically in connection with Boolean algebra, boolean functions, and propositional calculus—to compute the functional values of logical expressions on each of their functional arguments, that is, [ on each combination of values taken by their logical variables (Enderton, 2001). In particular, truth tables can be used to tell whether a
propositional expression is true for all legitimate input values, that is, logically valid. ]
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User: A sentence is said to be truth-functional if and only if which of the following are true A: the sentence might be true. B: the truth-value of the sentence cannot be determined from the truth values of its components. C:the truth-value of the sentence is determined always to be false. D: the truth-value of the sentence can be determined from the truth values of its components

User: Truth tables can what



Weegy: A truth table is a mathematical table used in logic—specifically in connection with Boolean algebra, boolean functions, and propositional calculus—to compute the functional values of logical expressions on each of their functional arguments, that is, [ on each combination of values taken by their logical variables (Enderton, 2001). In particular, truth tables can be used to tell whether a propositional expression is true for all legitimate input values, that is, logically valid. ]
Expert answered|sipichapie|Points 4306|



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Asked 5/21/2012 7:50:49 PM
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