10* Suppose ECR is separated by a pair of relative open subsets U, V Define a function on E as following: f(x)=(-1, x EV EU Show that is continuous on E; that is, for any a € E, given any > 0, there is 8 >0 such that x € (a-8,a+8) nElf(x)-f(a)|
10* Suppose ECR is separated by a pair of relative open subsets U, V Define a function on E as following: f(x)=(-1, x EV EU Show that is continuous on E; that is, for any a € E, given any > 0, there is 8 >0 such that x € (a-8,a+8) nElf(x)-f(a)|
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.CR: Chapter 3 Review
Problem 4CR
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