Which of the following is logically equi...

Which of the following is logically equivalent to `~(~pto q)`?

A

`p ^^q`

B

`p^^~q`

C

`~p^^q`

D

`~p^^~q`

Verified by Experts

The correct Answer is:

D

Since `~(~prArr q) -= ~p^^~q`
`~(~ p rArr q)=~ p^^~q`

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