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Identify the quantifiers and write the negation of the following statements:There exists a number which is a multiple of 6 and 9. - Mathematics

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Question

Identify the quantifiers and write the negation of the following statements:
There exists a number which is a multiple of 6 and 9.

Sum
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Solution

The quantifier is “there exists” and the negation is

“There does not exist a number which is a multiple of both 6 and 9”.

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Chapter 14: Mathematical Reasoning - Solved Examples [Page 259]

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NCERT Exemplar Mathematics [English] Class 11
Chapter 14 Mathematical Reasoning
Solved Examples | Q 13.(iii) | Page 259

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