Which of the following is true for any t...

Which of the following is true for any two statements p and q?

A

a) `~[p vee (~q)] -= (~p) wedge q`

B

b) `(p vee q) vee (~p wedge q`)

C

c) `(p wedge q) wedge (~q)` is a contradiction

D

d) `~[p wedge (~p)]` is a tautology

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Verified by Experts

The correct Answer is:

A

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