Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN: 9781133382119
Author: Swokowski
Publisher: Cengage
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b, c, and e only. Thank You!

cise 1.3.25).
solutions to starred exercises on page 454
1.3.3 Determine which of the following functions are inner
products.
*(a) On R2, the function
(G)
(v,w)=v1W1+vịw2+v2W2.
%3D
(b) On R2, the function
(v, w) =v1W1 +vịw2+v2W1+v2w2.
%3D
(c) On R2, the function
(v, w)33v1W1 +vịw2+v2W1+3v2w2.
*(d) On Mn, the function (A, B) = tr(A* +B).
(e) On P2, the function
%3D
(ax²+bx+c,dx²+ ex+ f) 3 ad+ be+cf.
%3D
*(f) On C[-1,1], the function
f(x)g(x)
X – I^= (8')
1.3.4 Determine which of the following statements are
(f,8)
dx.
-1 V1-x
%3D
true and which are false
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Transcribed Image Text:cise 1.3.25). solutions to starred exercises on page 454 1.3.3 Determine which of the following functions are inner products. *(a) On R2, the function (G) (v,w)=v1W1+vịw2+v2W2. %3D (b) On R2, the function (v, w) =v1W1 +vịw2+v2W1+v2w2. %3D (c) On R2, the function (v, w)33v1W1 +vịw2+v2W1+3v2w2. *(d) On Mn, the function (A, B) = tr(A* +B). (e) On P2, the function %3D (ax²+bx+c,dx²+ ex+ f) 3 ad+ be+cf. %3D *(f) On C[-1,1], the function f(x)g(x) X – I^= (8') 1.3.4 Determine which of the following statements are (f,8) dx. -1 V1-x %3D true and which are false
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Introduction:

A dot product (v,w) is called an inner product, when it follows the below three axioms:

(i) Linearity: au+bv,w=a(u,w)+b(v,w)

(ii) symmetric v,w=(w,v)

(iii) Positive definite: For any vVv,v0 and v,v=0 if and only if v=0.

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Algebra & Trigonometry with Analytic Geometry
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ISBN:9781133382119
Author:Swokowski
Publisher:Cengage