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Negation of the statement p ^^ r ) to (...

Negation of the statement `p ^^ r ) to ( r vv q) ` is

A

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

B

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

C

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

D

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

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The correct Answer is:
A
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