Suppose that R (the set of real numbers) is equipped by TO (the Euclidean topology), T1 (the discrete topology) and T2 (the finite closed topology). Then la,b[ is: * not open in any of TO, T1 and T2 O open in TO but not open in T1 and T2 O open is TO and T1 but not open in T2 O open in TO, T1 and T2
Suppose that R (the set of real numbers) is equipped by TO (the Euclidean topology), T1 (the discrete topology) and T2 (the finite closed topology). Then la,b[ is: * not open in any of TO, T1 and T2 O open in TO but not open in T1 and T2 O open is TO and T1 but not open in T2 O open in TO, T1 and T2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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