Question

Question 5 of 5 5-8 Use the method of undetermined coefficients to find a particular solution of the differential equation y'" – 2y" = 4e2t +6. Click "Browse" to locate your file and then click "Upload" to upload your file. (Maximum file size: 40MB) File: Choose File No file chosen Upload

Answer 1

chareeqa m=2 m o imzo y"-24" = 4 e 2016 m3_2m2=0 m(M-2)=0 part of CF are (C+Gt)et + c3e²t at 1ti, e solution Hence at p2t + A é +234 of eAte 2t are fundamental Yp = t (Ae2t) + ť (6) op 2Até = 4A62t+ 4Até2t + 2B y? 12A6241 putting abure value in DE , We get 12Ą ezt Bate2t_ BAG²E BA6²t gatet S4e2t+6 - 3/2 AB = of 26 4B = 4e +6 e²t 4A6 =) A=1 B

2t) Hence tiae 9p t B tet. 꽃에 9p - te

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