Question
What are contradictions?

Answers

A Contradiction is a formula which is always false for every value of its propositional variables.
Example − Prove (A∨B)∧[(¬A)∧(¬B)] is a contradiction   Your Comment






Search
Can you Answer!!
  • Q Is it cost effective to implement a private cloud rather than a public cloud and why?
  • Q What is the largest Kangaroo in the world?
  • Q hoe 1000000000 can be written as a product of two factors neither of them containing zeros
  • Q Unlearned men of books assume the care, As eunuchs are the guardians of the fair.
  • Q Which part of the cardiac cycle occurs between the S2 and the S1 heart sound?
  • Q Tehri hydro power complex is constructed on which of the following rivers-
  • Q List 3 among the most frequent cardiac diseases in the elderly
  • Q What are the main IoT verticals and who are the biggest players?
  • Q Differential between Short term Capital asset and Long term Capital asset.
  • Q How to access web.xml init parameters from jsp page?
  • Q How can you specify no duplicate key?