2π - 4) Consider the inner product (p,q) = √2 p(x)q(x) dx on C[0,2] – the space of functions continuous on the interval [0, 27]. Use Mathematica to answer the following problems. a) Construct an orthonormal set from the set {1, sin(x), sin(2x), . . ., sin(10x)}. b) What do the coefficients tell you about the set you started with? c) Use the orthonormal set to find an approximation to the function ( 0, 0 < x < π f(x) = { 1, d) Plot the function of along with the approximation from c.).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 78E
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2π
-
4) Consider the inner product (p,q) = √2 p(x)q(x) dx on C[0,2] – the space
of functions continuous on the interval [0, 27]. Use Mathematica to answer
the following problems.
a) Construct an orthonormal set from the set {1, sin(x), sin(2x), . . ., sin(10x)}.
b) What do the coefficients tell you about the set you started with?
c) Use the orthonormal set to find an approximation to the function
( 0, 0 < x < π
f(x) = {
1,
d) Plot the function of along with the approximation from c.).
Transcribed Image Text:2π - 4) Consider the inner product (p,q) = √2 p(x)q(x) dx on C[0,2] – the space of functions continuous on the interval [0, 27]. Use Mathematica to answer the following problems. a) Construct an orthonormal set from the set {1, sin(x), sin(2x), . . ., sin(10x)}. b) What do the coefficients tell you about the set you started with? c) Use the orthonormal set to find an approximation to the function ( 0, 0 < x < π f(x) = { 1, d) Plot the function of along with the approximation from c.).
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