Let 9 P = 15 2e3t – 6e 3et – -4e3t + 2e -6e3t + 5e¯ ỹ1(t) [3e - 15e+| V2(t) = a. Show that j1 (t) is a solution to the system j' = Pj by evaluating derivatives and the matrix product 9 -41 |15 Enter your answers in terms of the variable t. |- [ ] b. Show that 2(t) is a solution to the system j' = Pj by evaluating derivatives and the matrix product 9 -4] 2(t) |15 Enter your answers in terms of the variable t. ]· [8 ]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.7: The Inverse Of A Matrix
Problem 30E
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This is the first part of a four-part problem.
Let
P =
2e3t – 6e
-4e3t + 2e
1(t) =
[3et
2(t) =
-6e3t + 5e]
15et
a. Show that j1(t) is a solution to the system i' = Pỹ by evaluating derivatives and the matrix product
9
=
15
Enter your answers in terms of the variable t.
b. Show that ğa(t) is a solution to the system j' = Pj by evaluating derivatives and the matrix product
=
Enter your answers in terms of the variable t.
8 ]- [8 ]
Transcribed Image Text:This is the first part of a four-part problem. Let P = 2e3t – 6e -4e3t + 2e 1(t) = [3et 2(t) = -6e3t + 5e] 15et a. Show that j1(t) is a solution to the system i' = Pỹ by evaluating derivatives and the matrix product 9 = 15 Enter your answers in terms of the variable t. b. Show that ğa(t) is a solution to the system j' = Pj by evaluating derivatives and the matrix product = Enter your answers in terms of the variable t. 8 ]- [8 ]
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