Consider the system of differential equations x₁ = 9/2x₁ +1/2x2 x2 = -5/2x1 + 7/2x2 Our goal is first to find the general solution of this system and then a particular solution. In all your answers below, use the scientific calculator notation. For instance 3 + 5i is written 3 + 5*i and 5te-3t is written 5*t*e^(-3*t).

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 parts c and d

c) The general solution of the system of differential equations is of the form
X = C₁ X₁ + c₂ X 2,
where C1 and | c₂ are constants, and X₁ and X₂ are the real and imaginary parts of a complex
solution.
[X1 X₂] =
=
ab
sin (a)
[(4x)
ə
əx
f
・(-co
5.0 (4.x)
—cosx+2 • sinx
inx)
•COSX
∞
d) Find the solution if the initial condition is
Answer: X(t) = (21 (1))
=
a Ω
e (4x)
·(-2
(4-1)
Pi
[X₁ X₂] denotes a matrix with columns X₁ and X₂ respectively.
x1
(2¹) = (-1) ²
-
x2
5.e
−2 • cosx – sinx
at t = 0.
sinx
Transcribed Image Text:c) The general solution of the system of differential equations is of the form X = C₁ X₁ + c₂ X 2, where C1 and | c₂ are constants, and X₁ and X₂ are the real and imaginary parts of a complex solution. [X1 X₂] = = ab sin (a) [(4x) ə əx f ・(-co 5.0 (4.x) —cosx+2 • sinx inx) •COSX ∞ d) Find the solution if the initial condition is Answer: X(t) = (21 (1)) = a Ω e (4x) ·(-2 (4-1) Pi [X₁ X₂] denotes a matrix with columns X₁ and X₂ respectively. x1 (2¹) = (-1) ² - x2 5.e −2 • cosx – sinx at t = 0. sinx
Consider the system of differential equations
x₁ = 9/2x1 +1/2x2
x2 = -5/2x1 +7/2x2
Our goal is first to find the general solution of this system and then a particular solution.
In all your answers below, use the scientific calculator notation. For instance 3 + 5i is written 3 + 5*i
and 5te-3t is written 5*t*e^(-3*t).
Transcribed Image Text:Consider the system of differential equations x₁ = 9/2x1 +1/2x2 x2 = -5/2x1 +7/2x2 Our goal is first to find the general solution of this system and then a particular solution. In all your answers below, use the scientific calculator notation. For instance 3 + 5i is written 3 + 5*i and 5te-3t is written 5*t*e^(-3*t).
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