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Write the negation of the following: ∀ n ∈ A, n + 7 > 6. - Mathematics and Statistics

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Question

Write the negation of the following:

∀ n ∈ A, n + 7 > 6.

Sum

Solution

The negation of the given statement is:
∃ n ∈ A, such that n + 7 `≤` 6.
OR
∃ n ∈ A, such that n + 7`≯` 6.

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Negations of Compound Statements
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Chapter 1: Mathematical Logic - Miscellaneous Exercise 1 [Page 33]

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