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Which of the following is true? (i) ...

Which of the following is true?
(i) If p is a statement then ~p is not a statement
(ii) If p is a statement then ~p is also a statement
(iii) Negation of p : 0 is a positive number is, 0 is a negative number

A

Only (ii)

B

Only (i)

C

(i) & (iii)

D

(ii) & (iii)

Text Solution

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The correct Answer is:
A
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AAKASH INSTITUTE-MATHEMATICAL REASONING-Assignment (SECTION-A) (Objective type Questions (Only one answer))
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  2. Negation of statement "Everyone in China knows Martial Art": can be in...

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  4. Which of the following option can be used as basic connectives

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  5. The compound statement with. "And" is true when

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  6. The compound statement with "And" is false If

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  7. In which of the following statements · 'And" is not used as basic con...

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  8. In which of the foliowing statement "And" :is not used as basic connec...

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  10. Which of the following compound statements are false? p : 17 is odd ...

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  11. A compound statement with "OR" Is true when

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  12. A compound statement with "OR" is false when

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  14. p: x = 5 or x = 1 is the root of equation (x - 5)^2 = 0, statement p i...

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  15. Which of the following statements is/are false? p : 137 is an intege...

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  16. Which of the following compound statement contains inclusive OR p : ...

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  17. Which of the following compound statement contains exclusive OR' p :...

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  18. p : For every integer x, x^2 is positive integer, (x ne 0) statement...

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  19. p-: There exists a natural number which is prime. Statement p can be i...

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  20. "If p then q" (where p and q are statements) says

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