Conditionals
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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conditional | if-then statement that has two parts:hypothesis and conclusion
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hypothesis | part of conditional following if
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conclusion | part of conditional following then
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truth value | either true (both parts of conditional are true) or false ( find one counterexample)
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converse | switches hypothesis and conclusion
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biconditional | a statement you get by the conditional and its converse (if both are true) with and or if and only if
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good definitions | reversible, uses clearly understood terms, and precise
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law of syllogism | if p>q and q>r are true statements, then p>r is a true statement
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law of detachment | if p>q is a true statement and p is true, then q is true
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