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The statement that is not correct is...

The statement that is not correct is

A

It is raining and the weather is not pleasant

B

It is not raining or weather is pleasant

C

It is raining or weather is not pleasant

D

It is raining and the weather is pleasant

Text Solution

Verified by Experts

The correct Answer is:
D
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  3. The statement that is not correct is

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  4. The contrapositive of the statement " If vec a = vec 0 or vec b = vec...

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  5. The inverse of the statement " If vec a = vec = 0 or vec b =vec 0 th...

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  6. The negation of the statement " If A . B = 0 then A = 0 or B = 0 (wh...

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  7. The logically equivalent statement of ~(p ^^ ~q) is

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  8. Negation of the statement ~p to (q vv r) is

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  9. The false statement in the following is

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  10. The compound statement (p ^^ q) to ( p vv q) is

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  11. (t ^^ p) harr p, where t is a tautology, is

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  12. (c ^^ p) harr c, where c is a contradiction is

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  13. The contrapositive of the statement p to ( ~q to ~r) is

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  14. If x = 4 and y = -3 , then 2x-y =11. The contrapositive of this statem...

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  15. Negation of the statement p t (q ^^ r) is

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  16. The inverse of the proposition (p ^^ ~q) to r is

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  17. If p and q be two statement, then the Bioconditional statement p iffq ...

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  18. Which of the following is true for the proposition p and q?

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  19. The negation of the statement ' A circle is an ellipse' is

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  20. The negation of the statement ' 7 is greater is than 8' is

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