7 → V by a(f)(x) = x² ƒ"(x), where ƒ" (x) is the double differential of a polynomial f(x). pjection? re exist a subspace WCV of V such that V = Im(a) + W?
7 → V by a(f)(x) = x² ƒ"(x), where ƒ" (x) is the double differential of a polynomial f(x). pjection? re exist a subspace WCV of V such that V = Im(a) + W?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Let V = R[x] be the vector space of polynomials over R.
Define a : V → V by a(f)(x) = x² ƒ"(x), where f"(x) is the double differential of a polynomial f(x).
(a) is a a projection?
(b) Does there exist a subspace W CV of V such that V = Im(a) + W?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0de9773e-39c1-4df6-a7d6-864501c7f552%2Fa8b037a1-35a4-451f-ae1b-963a2b5eb4c2%2Ftk54dw_processed.png&w=3840&q=75)
Transcribed Image Text:Let V = R[x] be the vector space of polynomials over R.
Define a : V → V by a(f)(x) = x² ƒ"(x), where f"(x) is the double differential of a polynomial f(x).
(a) is a a projection?
(b) Does there exist a subspace W CV of V such that V = Im(a) + W?
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