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Geometry Logic

Review

QuestionAnswer
what is negation ? ~ / negative
what is disjunction ? v / or
what is conjunction ? ^ / and
what is conditional ? --> / if then
what is biconditional? <--> / if and only if
what is truth value ? based on given statement
what is a logic equivalent ? when there are matching truth values / EX. original and cantrapositive have matching truth values
what is a converse ? change by switching order
what is inverse ? make both negate without any switching
what is contrapositive ? switch and negate
what is A.T.T ? are true when both true
what is O.F.F ? only false when both false
what is B.S.T ? when both same are true
what is tunafish ? when T faces F it is automatically False , T->=F
what is the truth table ? A diagram in rows and columns showing how the truth or false of a proposition changing with that of its pieces
how do you set up a 2 circle venn diagram? is a union of 2 sets with two different amounts on each side and the equality in the middle
how do you set up a 3 cirlce venn diagram? union of 3 sets that compare and differ the variables
how to get the percentage ? Total = group1 + group2 - both + neither
how to solve a logical puzzle? to eliminate; you read the clues to find out who did or didn't do a certain thing
how to complete the last column of the truth table ? you have to follow the first row on top of the table
Created by: olciaa71
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