Show that y1 = sin x² and y2 = cos x² are linearly in- dependent functions, but that their Wronskian vanishes at x = 0. Why does this imply that there is no differential equation of the form y" + p(x)y' + q(x)y = 0, with both p and q continuous everywhere, having both y1 and y2 as solutions?
Show that y1 = sin x² and y2 = cos x² are linearly in- dependent functions, but that their Wronskian vanishes at x = 0. Why does this imply that there is no differential equation of the form y" + p(x)y' + q(x)y = 0, with both p and q continuous everywhere, having both y1 and y2 as solutions?
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![Show that y1 = sin x² and y2 = cos x² are linearly in-
dependent functions, but that their Wronskian vanishes at
x = 0. Why does this imply that there is no differential
equation of the form y" + p(x)y' + q(x)y = 0, with both
p and q continuous everywhere, having both y1 and y2 as
solutions?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F48bc0365-2224-4347-a144-742bdb00321d%2F6588be99-1c7f-45c7-9255-a70febce88ea%2Fnpt4x9j.png&w=3840&q=75)
Transcribed Image Text:Show that y1 = sin x² and y2 = cos x² are linearly in-
dependent functions, but that their Wronskian vanishes at
x = 0. Why does this imply that there is no differential
equation of the form y" + p(x)y' + q(x)y = 0, with both
p and q continuous everywhere, having both y1 and y2 as
solutions?
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