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Which of the following is true ?...

Which of the following is true ?

A

`p rarr q = ~~ p rarr ~~ q)`

B

`~~(prarr~~q) =~~p^^q)`

C

`~~(~~p rarr ~~q)=~~p ^^ q)`

D

`~~(pltimpliesq)=[~~(p rarr q) ^^ ~~(q rarr P)]`

Text Solution

Verified by Experts

The correct Answer is:
C
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MBD PUBLICATION-MATHEMATICAL REASONING-QUESTION BANK
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