3. The statement "3x E Z such that ¢ Q" is clearly false, but the statement "3x ER such that x 4 Q" is true. This shows that the domain of the quantifier matters. Now, give your own sim- ple example...

Extracted text: 3. The statement "3x E Z such that ¢ Q" is clearly false, but the statement "3x ER such that x 4 Q" is true. This shows that the domain of the quantifier matters. Now, give your own sim- ple example for the predicate P(x) such that "x E Z such that P(x)" is false but “x E R such that P(x)" is true. Avoid very similar predicates like "x ¢ Z" or "2x ¢ Q" as your answer.2