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The dual of the statement (p^^q)vv~q=pvv...

The dual of the statement `(p^^q)vv~q=pvv~q` is

A

`(pvv)~q=pvv~q`

B

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

C

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

D

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

Text Solution

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The correct Answer is:
C
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MARVEL PUBLICATION-MATHEMATICAL LOGIC-MULTIPLE CHOICE QUESTION
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  2. The negation of the statement (~pvv~q)vv(p^^~q) is

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  3. The dual of the statement (p^^q)vv~q=pvv~q is

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  4. The dual of the statement pvv(qvvr)equiv(pvvq)vvr is

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  5. Negation of the statement "This is false or That is true" is

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  6. Negation of the statement 'This is true and That is false' is

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  7. If statements t and f represent a tautology and a contradiction (falla...

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  8. If statements t and f represent a tautology and a contradiction (falla...

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  9. If statements t and f represent a tautology and a contradiction (falla...

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  10. If statements t and f represent a tautology and a contradiction (falla...

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  11. If statements t and f represent a tautology and a contradiction (falla...

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  12. If statements t and f represent a tautology and a contradiction (falla...

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  13. If p is the sentence 'This statement is false', then

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  14. If p : If the dozen is thirteen, then this sentence will contain thirt...

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  15. Which of the following is the conditional p to q?

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  16. If (p^^~r) to (~p vvq) is false, then truth values of p,q and r are re...

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  17. Current flows through the above circuit when

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  18. The simplified form of the circuit : is

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  19. The statement p to(q to p) is equivalent to

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  20. Let S be non-empty subset of R. consider the following statement: P:...

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