Negation of the proposition (p vv q) ^^(...

Negation of the proposition `(p vv q) ^^(~q^^r)` is

A

`(p ^^q) vv (q vv ~r)`

B

`(~q vv ~ q) ^^ ( ~ q ^^ r)`

C

`(~ p ^^ ~ q) vv (q vv ~r)`

D

`(p ^^ q) ^^ ( q ^^ ~r)`

Verified by Experts

The correct Answer is:

C

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