(a) Determine whether the following are inner products on the given vector space V. (Either show that all the inner product axioms are satisfied, or give an example to show that some inner product axiom fails.) i) Let V be a real vector space of dimension 3 and B be a basis for V. For u, v E V, define (u, v) = [u]A[v] B where ii) Let V = R2 and define A = 2 1 0 1 1 0 0 04 ((x1, x2), (y₁, y2)) = 2x1y₁ +5x1y2 + 5x2Y1 + x2Y2
(a) Determine whether the following are inner products on the given vector space V. (Either show that all the inner product axioms are satisfied, or give an example to show that some inner product axiom fails.) i) Let V be a real vector space of dimension 3 and B be a basis for V. For u, v E V, define (u, v) = [u]A[v] B where ii) Let V = R2 and define A = 2 1 0 1 1 0 0 04 ((x1, x2), (y₁, y2)) = 2x1y₁ +5x1y2 + 5x2Y1 + x2Y2
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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![1. (a) Determine whether the following are inner products on the given vector space V.
(Either show that all the inner product axioms are satisfied, or give an example to show that some
inner product axiom fails.)
i) Let V be a real vector space of dimension 3 and B be a basis for V. For u, v € V, define
(u, v) = [u]A[v]B
where
ii) Let V = R2 and define
2 1 0
10
004
A = 1
((x1, x2), (y₁, y2)) = 2x1y₁ + 5x1Y2 + 5x2Y1 + x2Y2
(b) Let V = P4(R) and consider the inner product on V given by
•1
(u, v) = [² u(x)v(x) dx
Calculate the angle between f, g € V given by f(x) = 1 + x² and g(x) = 6x.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5aef7602-f53b-4e3d-bcd5-00197f5d90cb%2F4348ba4b-c1cf-48fe-88cd-d6335e02b7b3%2Fy49ujf3_processed.png&w=3840&q=75)
Transcribed Image Text:1. (a) Determine whether the following are inner products on the given vector space V.
(Either show that all the inner product axioms are satisfied, or give an example to show that some
inner product axiom fails.)
i) Let V be a real vector space of dimension 3 and B be a basis for V. For u, v € V, define
(u, v) = [u]A[v]B
where
ii) Let V = R2 and define
2 1 0
10
004
A = 1
((x1, x2), (y₁, y2)) = 2x1y₁ + 5x1Y2 + 5x2Y1 + x2Y2
(b) Let V = P4(R) and consider the inner product on V given by
•1
(u, v) = [² u(x)v(x) dx
Calculate the angle between f, g € V given by f(x) = 1 + x² and g(x) = 6x.
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