A third order linear, homogeneous DE whose general solution is y(t) = C₁e-t + C₂e + C3e²t is: [Hint: The general solution implies that r=-1,1 and 2 are the roots of the characteristi equation. Hence r+1, r-1 and r-2 are the factors of the characteristic equation.] O A.y"" - 2y"+y' + 2y = 0 O B. y" + 2y"+y' + 2y = 0 Ocy" - 2y" - y' + 2y = 0 O D. none of these OE.y"" + 2y" - y' + 2y = 0
A third order linear, homogeneous DE whose general solution is y(t) = C₁e-t + C₂e + C3e²t is: [Hint: The general solution implies that r=-1,1 and 2 are the roots of the characteristi equation. Hence r+1, r-1 and r-2 are the factors of the characteristic equation.] O A.y"" - 2y"+y' + 2y = 0 O B. y" + 2y"+y' + 2y = 0 Ocy" - 2y" - y' + 2y = 0 O D. none of these OE.y"" + 2y" - y' + 2y = 0
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter8: Polynomials
Section8.5: Solution Of Cubic And Quartic Equations By Formulas (optional)
Problem 29E
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Question
![A third order linear, homogeneous DE whose general solution is
y(t) = C₁e-t + C₂et + C3e²t
is:
[Hint: The general solution implies that r=-1,1 and 2 are the roots of the characteristi
equation. Hence r+1, r-1 and r-2 are the factors of the characteristic equation.]
OA.y" - 2y"+y' + 2y = 0
OB. y' + 2y"+y' + 2y = 0
Ocy" - 2y" - y' + 2y = 0
OD. none of these
O E. y' + 2y" - y' + 2y = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa9ca5abf-e639-497d-835a-cf34898e0ff7%2F6860a897-fd06-44b0-8ce3-fdc249b2fc10%2Fh9mzyzv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A third order linear, homogeneous DE whose general solution is
y(t) = C₁e-t + C₂et + C3e²t
is:
[Hint: The general solution implies that r=-1,1 and 2 are the roots of the characteristi
equation. Hence r+1, r-1 and r-2 are the factors of the characteristic equation.]
OA.y" - 2y"+y' + 2y = 0
OB. y' + 2y"+y' + 2y = 0
Ocy" - 2y" - y' + 2y = 0
OD. none of these
O E. y' + 2y" - y' + 2y = 0
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