to be eventually zero if all but finitely many of the a; are zero. (Equivalently, there exists 0 such that ai = 0 for every i > N.) Let W = {v € F° | v is eventually zero.}. Prove V is a subspace of F.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
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Chapter6: Vector Spaces
Section6.2: Linear Independence, Basis, And Dimension
Problem 44EQ
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Hmm.144.1

Consider the vector space F of sequences with values in F. A sequence (a₁, A2, .) € F is
said to be eventually zero if all but finitely many of the a; are zero. (Equivalently, there exists
: {v € F∞ | v is eventually zero.}. Prove
=
=
N> 0 such that ai 0 for every i > N.) Let W =
that W is a subspace of F.
Transcribed Image Text:Consider the vector space F of sequences with values in F. A sequence (a₁, A2, .) € F is said to be eventually zero if all but finitely many of the a; are zero. (Equivalently, there exists : {v € F∞ | v is eventually zero.}. Prove = = N> 0 such that ai 0 for every i > N.) Let W = that W is a subspace of F.
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