lowing values. ㅏ t) = 2t e 20et 35et x(0) = + 18- -t e [] eAt 3 4e2t-e-t 4e2t - 4e-t - e

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.CR: Chapter 3 Review
Problem 59CR
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Use the method of variation of parameters to solve the initial value problem x' = Ax + f(t),
x(a) = x₂ using the following values.
A =
BHCHONER
[:]
x(0) =
eAt
x(t) =
3 - 1
4 2
f(t) =
20et
35et
2t
8-8-81
+
t
=
4e²te-t-e²t + e-t
4e²t - 4e¯t - e²t + 4e¯t
Transcribed Image Text:Use the method of variation of parameters to solve the initial value problem x' = Ax + f(t), x(a) = x₂ using the following values. A = BHCHONER [:] x(0) = eAt x(t) = 3 - 1 4 2 f(t) = 20et 35et 2t 8-8-81 + t = 4e²te-t-e²t + e-t 4e²t - 4e¯t - e²t + 4e¯t
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