9. (a) Show that the functions r(t) = 3et+ 7e-t and y(t) = 3et+21e-t are solutions of the system I' = 2x Y, y' = 3x - 2y, satisfying the initial conditions (0) = 10 and y(0) = 24.
9. (a) Show that the functions r(t) = 3et+ 7e-t and y(t) = 3et+21e-t are solutions of the system I' = 2x Y, y' = 3x - 2y, satisfying the initial conditions (0) = 10 and y(0) = 24.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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