woodymakiyah6121 woodymakiyah6121
  • 29-04-2024
  • Mathematics
contestada

Which of the following is NOT true for any two statements p and q?

a) ~[p ∨ (~q)] = (~p) ∧ q
b) ~(p ∨ q) = (~p) ∨ (~q)
c) q ∧ ~q is a contradiction
d) ~(p ∧ (~p)) is a tautology

Respuesta :

Otras preguntas

Describe the features of the rule of Julius Caeser
Who managed the Beatles
Write 2,784 in expanded notation as a addition expression.
Which two Earth layers are separated by the Moho boundary?
factor out the GCF 6x^3-9x^2-12x
Which word correctly completes the sentence? The scientists tracked several __________ flight paths. A. geeses B. geeses C. geeses
What is a list of liquid solutions?
explain the different types of citizenship
Why does it take less time for small rocks to wear away than it does for large rocks to wear way?
A man invests a certain amount of money at 2% interest and $800 more than that amount in another account at 4% interest. At the end of one year, he earned $92 i