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If statements (p^^q)" and [(p^^q)harrq] ...

If statements `(p^^q)`" and `[(p^^q)harrq]` are both false, then truth-values of p and q are respectively

A

T,F

B

F,T

C

F,F

D

T,T

Text Solution

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The correct Answer is:
B
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MARVEL PUBLICATION-MATHEMATICAL LOGIC-MULTIPLE CHOICE QUESTION
  1. If (pvvq)and (p^^q) are both true, then the truth-values of p and q a...

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  2. If [(pvvq)toq] is false, then the truth- values of p and q are respec...

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  3. If statements (p^^q)" and [(p^^q)harrq] are both false, then truth-val...

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  4. If statements p.q. are both true and r,s, are both false, then indicat...

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  5. If statements p.q. are both true and r,s, are both false, then indicat...

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  6. If statements p.q. are both true and r,s, are both false, then indicat...

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  7. If statements p.q. are both true and r,s, are both false, then indicat...

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  8. If statements p.q. are both true and r,s, are both false, then indicat...

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  9. If statements p.q. are both true and r,s, are both false, then indicat...

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  10. If statements p.q. are both true and r,s, are both false, then indicat...

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  11. If statements p.q. are both true and r,s, are both false, then indicat...

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  12. If p is any statement, then (p^^~) is a

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  13. If p is any statement, then (^^~p) is a

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  14. Ifp : 'If a man is rich, then he is happy',q: 'If a man is not rich, t...

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  15. The negation of the statement(~pvv~q) is

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  16. The negation of the statement (~pvv~q)vv(p^^~q) is

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

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

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

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

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