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Use quantifiers to convert the following open sentences defined on N, into a true statement. 2n - 1 = 5 - Mathematics and Statistics

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Question

Use quantifiers to convert the following open sentences defined on N, into a true statement.

2n - 1 = 5

One Line Answer

Solution

∃ n ∈ N, such that 2n - 1 = 5

It is a true statement since all n = 3 ∈ N satisfy 2n - 1 = 5.

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Chapter 1: Mathematical Logic - Exercise 1.5 [Page 12]

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