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logically equivalent to ~(~p=>q) is...

logically equivalent to `~(~p=>q)` is

A

`p ^^ q`

B

`p ^^ ~q`

C

`~p ^^ q`

D

`~p^^~q`

Text Solution

Verified by Experts

The correct Answer is:
D

Hence, `~(~p rArr q)-= ~p ^^ ~q`
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Logical Equivalence

STATEMENT-1 : (p rArr q) hArr (~q rArr~p) and STATEMENT-2 : p rArr q is logically equivalent to ~q rArr ~p