(d) 4x²y" + y = 0, (e) y" + 16y = 0, Y₁ = √√x ln x Yı Y₁ = cos(4x)

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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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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(d) and (e) please

4. Given the solution y₁ (x) to the five linear homogeneous ODEs below,
use reduction of order to find a second solution to these ODEs:
(a) y" + 2y' + y = 0,
(b) x²y" + 2xy' - 6y = 0,
(c) (1 − x)y" + 2xy' = 0,
(d) 4x²y"+y=0,
(e) y" + 16y = 0,
Y₁ = cos(4x)
(Straightforward; perhaps a little tedious.)
91 = xe-*
Y₁ = x²
Y₁ = 1
=
Yı √x ln x
Transcribed Image Text:4. Given the solution y₁ (x) to the five linear homogeneous ODEs below, use reduction of order to find a second solution to these ODEs: (a) y" + 2y' + y = 0, (b) x²y" + 2xy' - 6y = 0, (c) (1 − x)y" + 2xy' = 0, (d) 4x²y"+y=0, (e) y" + 16y = 0, Y₁ = cos(4x) (Straightforward; perhaps a little tedious.) 91 = xe-* Y₁ = x² Y₁ = 1 = Yı √x ln x
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