(2) Consider the space P2(R) of all polynomials of degree at most 2, equipped with the standard polynomial addition and scalar multiplication. (a) Show that the set U₁ = {p(t) = ao+at+a2t2: a0, a1, a2 ER, a2 > 0} is not a vector subspace of P2(R).
(2) Consider the space P2(R) of all polynomials of degree at most 2, equipped with the standard polynomial addition and scalar multiplication. (a) Show that the set U₁ = {p(t) = ao+at+a2t2: a0, a1, a2 ER, a2 > 0} is not a vector subspace of P2(R).
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CM: Cumulative Review
Problem 5CM: Take this test to review the material in Chapters 4 and 5. After you are finished, check your work...
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