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Which of the following propositions is a...

Which of the following propositions is a contradiction ?

A

` ( ~ p vv ~ q) vv ( p vv ~ q)`

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
C
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