1 = { x:= = < |x|<1} am an 1. Consider the set Y=[-1,1] as a subspace of R. Is A=< open set in Y? Is A an open set in R? Explain in details.

Elementary Linear Algebra (MindTap Course List)
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Chapter4: Vector Spaces
Section4.CR: Review Exercises
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1. Consider the set Y=[-1,1] as a subspace of R. Is A =
Is A={x:<x<1}an
open set in Y? Is A an open set in R? Explain in details.
Transcribed Image Text:1. Consider the set Y=[-1,1] as a subspace of R. Is A = Is A={x:<x<1}an open set in Y? Is A an open set in R? Explain in details.
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