For each nonzero rational number in the interval (0, 1), write a as p/q where p, q are integers with no common factors and p, q> 0, and then define f(x) = . Also define f(x) = 0 for all x = (0, 1) \ Q. Show f is continuous at each point of (0, 1) \ Q and discontinuous at each point of (0, 1) Q
For each nonzero rational number in the interval (0, 1), write a as p/q where p, q are integers with no common factors and p, q> 0, and then define f(x) = . Also define f(x) = 0 for all x = (0, 1) \ Q. Show f is continuous at each point of (0, 1) \ Q and discontinuous at each point of (0, 1) Q
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 14T
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