Use the inner product (p, q) = a b + a₁b₁ + a₂b₂ to find (p, q), ||pl|, |la||, and d(p, q) for the polynomials in P2. p(x) = 1 -x + 4x², q(x) = x - x² (a) (p, q) (b) ||p|| (c) |||| (d) d(p, q)

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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Use the inner product (p, q) = aobo + a₁b₁ + a₂b₂ to find (p, q), ||p|, |la|l, and d(p, q) for the polynomials in P₂.
p(x) = 1 -x + 4x², g(x) = x - x²
(a) (p, q)
(b) ||p||
(c) ||||
(d) d(p, q)
Transcribed Image Text:Use the inner product (p, q) = aobo + a₁b₁ + a₂b₂ to find (p, q), ||p|, |la|l, and d(p, q) for the polynomials in P₂. p(x) = 1 -x + 4x², g(x) = x - x² (a) (p, q) (b) ||p|| (c) |||| (d) d(p, q)
[3]
-3
Let u =
(a) (u, v)
(b) ||u||
(c) d(u, v)
6
- [8]
and v =
and let (u, v) = 2u₁V₁ + 3u₂v₂ be an inner product. Compute the following.
Transcribed Image Text:[3] -3 Let u = (a) (u, v) (b) ||u|| (c) d(u, v) 6 - [8] and v = and let (u, v) = 2u₁V₁ + 3u₂v₂ be an inner product. Compute the following.
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