Unformatted text preview: (c) There is a largest integer. (d) There exist integers p and q such that q > 0 and p 2 /q 2 = 2. (e) Between any integer and any larger integer, there is a real number. (f) There is an integer that is not the square of any integer. (g) Every real number has a unique cube root. (h) For every ε ∈ R + , there is a positive real number δ such that | x-2 | < δ implies | x 2-4 | < ε whenever x ∈ R . 2. Find predicates P ( x ) and Q ( x ) such that one of the following statements is true and the other is false: ∃ x ∈ R , P ( x ) ∧ Q ( x ) and ( ∃ x ∈ R , P ( x )) ∧ ( ∃ x ∈ R , Q ( x )) ....
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This note was uploaded on 12/08/2009 for the course MATH 300 taught by Professor Staff during the Spring '08 term at University of Washington.
- Spring '08