Let f [a, b] → R be a bounded function. Then the followings are equivalent. (a) f [a, b] → R is Riemann integrable. : (b) For any & > 0, there exists a partition P of [a, b] such that U(f, P) L(f, P) < e.
Let f [a, b] → R be a bounded function. Then the followings are equivalent. (a) f [a, b] → R is Riemann integrable. : (b) For any & > 0, there exists a partition P of [a, b] such that U(f, P) L(f, P) < e.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.2: Mappings
Problem 27E: 27. Let , where and are nonempty. Prove that has the property that for every subset of if and...
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prove a and b equal, better use type instead of write
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