F. For items (14)-(15), find a number that provides a counterexample to show that the given statement is false. (14) For all real numbers r, r> (15) Vr ER,-r

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.2: Solving Inequalities
Problem 62WE
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F. For items (14)-(15), find a number that provides a counterexample to show that the given statement
is false.
(14) For all real numbers r, r>.
(15) Vr ER,-r<r.
Transcribed Image Text:F. For items (14)-(15), find a number that provides a counterexample to show that the given statement is false. (14) For all real numbers r, r>. (15) Vr ER,-r<r.
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