The logical statement [~(~pvvq)vv(p^^r)]...

The logical statement `[~(~pvvq)vv(p^^r)]^^(~q^^r)` is equivalent to (a) `(~p^^~q)^^r` (b) `~p vv r` (c) `(p^^r)^^~q` (d) `(p^^~q)vvr`

A

` (p wedge r) wedge ~q`

B

`(~p wedge ~q)wedge r`

C

`~p vee r`

D

`(p wedge~q)vee r`

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The correct Answer is:

A

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