ALL THIS IS IN SCHOOL BOOK MAN!!!!! GO through them !!!!
cud anyone please explain me the implies statement and if and only if statement and how the truth tables are formed...please need serious help...
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5 Answers
Manmay kumar Mohanty
·2010-03-06 20:36:51
IMPLIES MEANS IF BOTH P & Q R TRUE OR BOTH FALSE THEN P <-> Q IS TRUE OR ELSE IF EITHER IS FALSE
P <->Q IS FALSE
Kalyan Pilla
·2010-03-07 05:48:23
Implies s true in only one direction.......
Statement A => Statement B
means if A is true B is also true, but if B is true, A may not be true......
Double implication, "the if and only if" clause, is true in both the directions
Statement A <=> Statement B
means if A is true B is also true, and if B is true, A is true...
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