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-4x Give the form of a particular solution of y"" + 2y" +9y' + 18y = 3e + sin(3x) - 3x. (Hint: y = -2 is a root of the characteristic equation) a) z = Ae-4x + B cos(3x) + C sin (3x) + D -4x b) z = Axe + B cos(3x) + C sin (3x) + Dx c) z = Ae-4 + Bx cos(3x) + Cx sin(3x) + Dx d) z = Axe 4x + Bx cos(3x) + Ca sin(3x) + Dx + E -4x e) z = Ae + Bx cos(3x) + Cx sin(3x) + Dx + E f) None of the above.

-4x Give the form of a particular solution of y"" + 2y" +9y' + 18y = 3e + sin(3x) - 3x. (Hint: y = -2 is a root of the characteristic equation) a) z = Ae-4x + B cos(3x) + C sin (3x) + D -4x b) z = Axe + B cos(3x) + C sin (3x) + Dx c) z = Ae-4 + Bx cos(3x) + Cx sin(3x) + Dx d) z = Axe 4x + Bx cos(3x) + Ca sin(3x) + Dx + E -4x e) z = Ae + Bx cos(3x) + Cx sin(3x) + Dx + E f) None of the above.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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I didn't think so the correct answer is this plz provide me exact answer plx
Is a Since sin (3x) occurs on RHS of (1) and sin (3x) Corresponding to the Multiplicity part of C. F we Choose the Particular Solution is 42 + BxcOS (3x) + cxsin (3x) + DX + E one. The Z= Ae
Transcribed Image Text:Is a Since sin (3x) occurs on RHS of (1) and sin (3x) Corresponding to the Multiplicity part of C. F we Choose the Particular Solution is 42 + BxcOS (3x) + cxsin (3x) + DX + E one. The Z= Ae
Question 3 Give the form of a particular solution of y"" + 2y" +9y' + 18y = 3e-4x y = -2 is a root of the characteristic equation) a) z = Ae-4x + B cos (3x) + C sin(3x) + D b) z = Axe-4 + B cos(3x) + C sin (3x) + Dx c) z = Ae 4x + Bx cos(3x) + Cx sin(3x) + Dx d) z = Axe 4x + Bx cos(3x) + Cx sin(3x) + Dx + E e) z = Ae-4x + Bx cos(3x) + Cx sin(3x) + Dx + E f) None of the above. -sin(3x) - 3x. (Hint:
Transcribed Image Text:Question 3 Give the form of a particular solution of y"" + 2y" +9y' + 18y = 3e-4x y = -2 is a root of the characteristic equation) a) z = Ae-4x + B cos (3x) + C sin(3x) + D b) z = Axe-4 + B cos(3x) + C sin (3x) + Dx c) z = Ae 4x + Bx cos(3x) + Cx sin(3x) + Dx d) z = Axe 4x + Bx cos(3x) + Cx sin(3x) + Dx + E e) z = Ae-4x + Bx cos(3x) + Cx sin(3x) + Dx + E f) None of the above. -sin(3x) - 3x. (Hint:
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