Let T and T' be topologies on a set X such that T' is strictly finer than T. If Y is a subset of X, show that the subspace topology Tỷ is finer than Ty.
Let T and T' be topologies on a set X such that T' is strictly finer than T. If Y is a subset of X, show that the subspace topology Tỷ is finer than Ty.
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Vector Spaces
Section4.4: Spanning Sets And Linear Independence
Problem 76E: Let f1(x)=3x and f2(x)=|x|. Graph both functions on the interval 2x2. Show that these functions are...
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![Let T and T' be topologies on a set X such that T' is strictly finer than T. If Y
is a subset of X, show that the subspace topology T is finer than Ty.
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Transcribed Image Text:Let T and T' be topologies on a set X such that T' is strictly finer than T. If Y
is a subset of X, show that the subspace topology T is finer than Ty.
V
V
1.
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