en.wikipedia.org/wiki/Logical_biconditional

In logic and mathematics, the logical biconditional is the logical connective of two statements asserting "p if and only if q", where p is an antecedent and q is a ...

www.mathgoodies.com/lessons/vol9/biconditional.html

Definition: A biconditional statement is defined to be true whenever both parts ... The biconditional p q represents "p if and only if q," where p is a hypothesis and ...

www.virtualnerd.com/geometry/reasoning-proof/conditional-biconditional-statements/biconditional-statement-example

If you can write a true statement using "if and only if" , then you've got a biconditional. Learn more about biconditionals by watching the video.

www.virtualnerd.com/geometry/reasoning-proof/conditional-biconditional-statements/biconditional-statement-definition

Note: When a conditional statement and its converse are both true, you can write them as one statement called a biconditional statement. Learn more about this ...

www.varsitytutors.com/hotmath/hotmath_help/topics/biconditional-statement

A biconditional statement is a combination of a conditional statement and its converse written in the if and only if form. Two line segments are congruent if and ...

study.com/academy/lesson/biconditional-statement-in-geometry-definition-examples.html

In this lesson, you'll learn how to define and recognize a biconditional statement. We'll review conditional statements and their converses and...

math.tutorvista.com/discrete-math/bi-conditional-statements.html

Biconditional Statement Definition states that an occurrence of anything or an event will depend on the occurrence of other things or events. Such statements are ...

www.mathbootcamps.com/truth-tables-conditional-biconditional-implies-iff

As we analyze the truth tables, remember that the idea is to show the truth value for the statement, given every possible combination of truth values for p and q.

www.zweigmedia.com/RealWorld/logic/logic3.html

The Conditional and the Biconditional. The Conditional. Consider the following statement: "If you earn an A in logic, then I'll buy you a Yellow Mustang." It seems ...