Section 2.4 In Exercises 1 and 2, we consider the system da = 2x + 2y dt dy = x + 3y. dt For the given function Y(t) = (x(t), y(t)), determine if Y(t) is a solution system. 2. (x(t), y(t)) = (4e' + e" -2e' + e")

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Please answer 2 and 3
Section 2.4
In Exercises 1 and 2, we consider the system
da
= 2x + 2y
dt
dy
= x + 3y.
dt
For the given function Y(t) = (x(t), y(t)), determine if Y(t) is a solution system.
2. (æ(t), y(t)) = (4e' + e“, –2e' + e“")
3. Consider the partially decoupled system
dx
8y?
(a) Derive the general solution.
= 2x -
dt
(b) Find the equilibrium points of the system.
dy
= -3y.
dt
(c) Find the solution that satisfies the initial condition (co, yo) = (0, 1).
Transcribed Image Text:Section 2.4 In Exercises 1 and 2, we consider the system da = 2x + 2y dt dy = x + 3y. dt For the given function Y(t) = (x(t), y(t)), determine if Y(t) is a solution system. 2. (æ(t), y(t)) = (4e' + e“, –2e' + e“") 3. Consider the partially decoupled system dx 8y? (a) Derive the general solution. = 2x - dt (b) Find the equilibrium points of the system. dy = -3y. dt (c) Find the solution that satisfies the initial condition (co, yo) = (0, 1).
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