Question

Describe Bi-conditional/Equivalent with an example

20 Feb 2018
Answer :
Word Count : 258

Bi-conditional, also known as equivalence, is a logical connective that represents a bidirectional relationship between two statements. In formal logic, it is denoted by the symbol "↔" or by the phrase "if and only if" (abbreviated as "iff"). The bi-conditional is true when both statements have the same truth value, either both true or both false.

Here's an example to illustrate bi-conditional:

_____ _____ __________ ______ __________ _________.
___ __________ ______ __________ ___ ___ _____ _____ ________ ____ ______.
__________ _________ ___ ___ ________ _____ _______ __________ ________ ______ _______.
______ ____ __________ ___ ________ ________ ___ ___ __________ ______ ________ _________.
_______ ______ ________ _______ ______ _______ _____ _________ ____ _____ __________ __________.
____ _________ __________ _______ _____ __________ _____ __________ ________ ________.
________ ___ _____ _____ ___ __________ _______ ________ _________.
________ __________ _____ _____ __________ __________ _________ _____ ____ _____ ________ ____.
____ _________ _____ ________ ______ _______ ___ ________ _____ ______ ____.
________ _________ _____ ________ _________ _____ _____ ______ ________ ______ _________.
__________ ________ _______ _______ ____ ______ __________ _________ ___.
________ _______ _______ ______ ____ ___ ______ __________.
________ ____ _________ ___ ______ ________ _________ _____ __________ ______ __________ ______.
______ _____ ___ __________ _________ ___ _______ __________ _____.
_______ __________ ____ _________ __________ ________ ______.
________ __________ ________ ___ __________ ________ ______ __________ ______ ___ ________.
____ _______ _____ __________ ____ ___ _____ ________ ___.
_________ __________ _______ _______ ____.
____ ______ _______ __________ ___ ____ ________ _______ _______.
______ __________ ______ ________ _________ _________ ___ _________ _________.
___ _____ ______.
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