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Find the particular solution Use method of undetermined coefficients. 1. y + 9y = 81x² + 14cos4x; when x = 0, y =0, y' =3.

Find the particular solution Use method of undetermined coefficients. 1. y + 9y = 81x² + 14cos4x; when x = 0, y =0, y' =3.

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 44RE: Find the exact solution for 52x3=7x+1. Ifthere isno solution, write no solution.
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Find the particular solution Use method of undetermined coefficients. 1. y" +9y=81x² + 14cos4x; when x = 0, y =0, y' =3. 2. D2 +4D + 5)y= 10e-3x ; when x = 0, y = 4, y' = 0.
Transcribed Image Text:Find the particular solution Use method of undetermined coefficients. 1. y" +9y=81x² + 14cos4x; when x = 0, y =0, y' =3. 2. D2 +4D + 5)y= 10e-3x ; when x = 0, y = 4, y' = 0.
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