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The logical statement (~ q implies ~p ) ...

The logical statement `(~ q implies ~p ) vv (~ q implies p)` is equivalent to :

A

`p to q`

B

`q to p`

C

`: ( : p to q)`

D

Tautology

Text Solution

Verified by Experts

The correct Answer is:
D

It.s is a tautology .
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