11. Fix some positive integer n, and some a E R. The set {ƒ ≤ P„(R) | ƒ(a) = 0} W = is a subspace of Pn (R), the space of polynomials with real coefficients of degree ≤n. (You do not need to prove this.) Determine the dimension of W.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.7: Distinguishable Permutations And Combinations
Problem 30E
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11. Fix some positive integer n, and some a € R. The set
W = {ƒ € P₂(R) | ƒ(a) = 0}
is a subspace of P₁ (R), the space of polynomials with real coefficients of
degree ≤n. (You do not need to prove this.) Determine the dimension of W.
Transcribed Image Text:11. Fix some positive integer n, and some a € R. The set W = {ƒ € P₂(R) | ƒ(a) = 0} is a subspace of P₁ (R), the space of polynomials with real coefficients of degree ≤n. (You do not need to prove this.) Determine the dimension of W.
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