Using the Method of Undetermined Coefficients, determine the form of a particular solution for the differential equation (Do not evaluate coefficients) y" +81y= 14 sin 9t The root(s of the auxiliary equation associated with theigiven differential equation is/are (Use a comma to separate answers es needed) Write the form of a particular solution Choose the correct answer below OA. y,0=(A3t + A,t +Aqt*Ag cos 9t+ B3t B,t B,t- B sin 9t e B. Y, O [At +A,t°• A.Ľ +A,t\ e cos 9t= B.t + B, t B.t+B,e sin 9t O C. y O) =t|A_t° +A,t A.t Acos 9t+tBt+B, +B.1-B. sin 9t OD. Y)=1Agt° +A,t + A,i+Ale cos 9t +t B,t
Using the Method of Undetermined Coefficients, determine the form of a particular solution for the differential equation (Do not evaluate coefficients) y" +81y= 14 sin 9t The root(s of the auxiliary equation associated with theigiven differential equation is/are (Use a comma to separate answers es needed) Write the form of a particular solution Choose the correct answer below OA. y,0=(A3t + A,t +Aqt*Ag cos 9t+ B3t B,t B,t- B sin 9t e B. Y, O [At +A,t°• A.Ľ +A,t\ e cos 9t= B.t + B, t B.t+B,e sin 9t O C. y O) =t|A_t° +A,t A.t Acos 9t+tBt+B, +B.1-B. sin 9t OD. Y)=1Agt° +A,t + A,i+Ale cos 9t +t B,t
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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Transcribed Image Text:Using the Method of Undetermined Coefficients, determine the form of a particular solution for the
(Do not evaluate coefficients.)
y" +81y= 14 sin 9t
The root(s) of the auxiliary equation associated with theigiven differential equation is/are
(Use a comma to separate answers as needed)
Write the form of a particular solution Choose the correct answer below
OA. Y)=Agt + A2t + A,t Ap cos 9t Bt B,tB,t+Bo sin 9t
O B. Y, (O= |A,t" +A,t° = A. + At e cos 9t + B.t +B, t- B. t B, e sin 9t
O C. y t)=tAP +A,t* A,t A, cos 9t tBt+B, B.i-B sin gt
OD. Y,0=1(Ag + A,t A,t+A
e cos 9t+tBt
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