At by first finding a fundamental matrix X(t) for x' = Ax and then using the formula e At 099 A = 90 9 990 First, find X(t). Choose the correct answer below. 18t - 9t 0 A. X(t)= 18t 0 e-9t 18t - 9t e - e - e-9t (1+t) e 18t e-9t 0 OC. X(t)= (1+t) e 18t - 9t - 9t Next, find e At Determine e e e e 0 e (1+1) e 18te - 9t L atten LARVEURS 14724 MEDEL e = X(t)X(0) - ¹.

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Author:Erwin Kreyszig
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P Do Homework - 9.8 - Google Chrome
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MATH 2080-004
Homework: 9.8
Determine e At by first finding a fundamental matrix X(t) for x' = Ax and then using the formula e At = X(t)X(0)-1.
099
A = 90 9
990
First, find X(t). Choose the correct answer below.
18t
- 9t
0
A. X(t)=
18t
0
18t
- 9t
e
(1+t) e 18t
OC. X(t)= (1+t) e 18t
(1+t) e 18t
Next, find e At
At
e
e
e
e
e
- 9t
0
- 9t
- 9t
.-9t
e
- e
e
2
P
0
- 9t
- 9t
Video Textbook Ask my instructor
Transcribed Image Text:P Do Homework - 9.8 - Google Chrome mylab.pearson.com/Student/PlayerHomework.aspx?homeworkld=618450540&questionId=3&flushed=fa MATH 2080-004 Homework: 9.8 Determine e At by first finding a fundamental matrix X(t) for x' = Ax and then using the formula e At = X(t)X(0)-1. 099 A = 90 9 990 First, find X(t). Choose the correct answer below. 18t - 9t 0 A. X(t)= 18t 0 18t - 9t e (1+t) e 18t OC. X(t)= (1+t) e 18t (1+t) e 18t Next, find e At At e e e e e - 9t 0 - 9t - 9t .-9t e - e e 2 P 0 - 9t - 9t Video Textbook Ask my instructor
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