ind the particular solution of the following second order homogenous differentia quations using the initial conditions given in each case: (i) d²y + 2 – 3y = 0, y(0) = 2,y'(0) = 6 - dx2 dx

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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can you please explain to me everything after the red line especially the 2 on the end of the first line after the red

Find the particular solution of the following second order homogenous differential
equations using the initial conditions given in each case:
d²y
dy
(i)
·+ 2- 3y = 0,
y(0) = 2, y'(0) = 6
dx?
dx
Transcribed Image Text:Find the particular solution of the following second order homogenous differential equations using the initial conditions given in each case: d²y dy (i) ·+ 2- 3y = 0, y(0) = 2, y'(0) = 6 dx? dx
i) dzy
+2dy 3y=D0
2+2r-3=D0
dn2
un
Y2+3r-rー3=0
Yr+3) -† (Y+3) = 0
(r+3)(r-1) = 0
Y=3 orr3
Hence, Solution;
-3n
y = Ae"+Be x
y= Aé Bex
yLO) = Ae°+Be° = A+B=2 -O
yて)=ン3Aet Bex
9(0) = -3A +B=6
from O e@, A = -18B= 3
%3D
-
%3D
-3x
-
Transcribed Image Text:i) dzy +2dy 3y=D0 2+2r-3=D0 dn2 un Y2+3r-rー3=0 Yr+3) -† (Y+3) = 0 (r+3)(r-1) = 0 Y=3 orr3 Hence, Solution; -3n y = Ae"+Be x y= Aé Bex yLO) = Ae°+Be° = A+B=2 -O yて)=ン3Aet Bex 9(0) = -3A +B=6 from O e@, A = -18B= 3 %3D - %3D -3x -
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