Let V - P2 be the vector space of polynomials of degree at most 2, and let H be the span of the vectors fi(t) = t? – 2t +1 and f2(t) = 2t2 – t – 1. Is the vector g(t) = t+1 in the subspace H? Why or why not?

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Vector Spaces
Section4.3: Subspaces Of Vector Spaces
Problem 45E: Consider the vector spaces P0,P1,P2,...,Pn where Pk is the set of all polynomials of degree less...
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Let V = P² be the vector space of polynomials of degree at most 2, and let H be the span of the
vectors f1(t) = t² – 2t + 1 and f2(t)
or why not?
= 2t2 – t – 1. Is the vector g(t) = t + 1 in the subspace H? Why
Transcribed Image Text:Let V = P² be the vector space of polynomials of degree at most 2, and let H be the span of the vectors f1(t) = t² – 2t + 1 and f2(t) or why not? = 2t2 – t – 1. Is the vector g(t) = t + 1 in the subspace H? Why
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