Conditional Statements & Logic

Front

p → q

Back

conditional 

Front

~p → ~q
Options: conditional, converse, inverse, contrapositive

Back

inverse

Front

q → p

Back

converse

Front

~q → ~p
Options: conditional, converse, inverse, contrapositive

Back

contrapositive

Front

This symbol, ↔, means? Options: and, or, if and only if, implies

Back

if and only if

Front

To write the converse you negate both the hypothesis and the conclusion.

Back

False

Front

What is the converse of the statement: "If a polygon is a quadrilateral, then it is a trapezoid?"

Back

If a polygon is a trapezoid, then it is a quadrilateral.

Front

What is the inverse of the statement: "If a polygon is a quadrilateral, then it is a trapezoid?"

Back

If the polygon is not a quadrilateral, then it is not a trapezoid.

Front

What is the contrapositive of the statement: "If a polygon is a quadrilateral, then it is a trapezoid"?

Back

If a polygon is not a trapezoid, then it is not a quadrilateral.

Front

What type of statement is: "an angle is a right angle if and only if its measure is 90^o"?

Back

Biconditional