Matrix form: Inhomogeneous differential equations
Not what you're looking for?
How do I express the following inhomogeneous system of first-order differential equations for x(t) and y(t) in matrix form?
(see the attachment for the full question)
x = -2x - y + 12t + 12,
y = 2x - 5y - 5
How do I express the corresponding homogeneous system of differential equations, also in matrix form?
How do I find the eigenvalues of the matrix of coefficients and an eigenvector corresponding to each eigenvalue. From this how would I write down the complementary function for the system of differential equations?
How would you calculate a particular integral for the inhomogeneous system, and then find the general solution?
How would I determine the particular solution of the initial-value problem with the initial conditions x(0) = 3 and y(0) = 2?
I have another problem below but on a similar topic:
If an object moves in the plane in such a way that its Cartesian coordinates (x, y) at time t satisfy the following homogeneous system of second-order differential equations:
x = -2x - y,
y = 2x - 5y.
How would I:
Express the system in matrix form?
Find the general solution of the system?
I think this system undergoes simple harmonic motion in a straight line in two distinct ways but why?
And for each such simple harmonic motion how do I determine the angular frequency and the vector giving the direction of motion?
Purchase this Solution
Solution Summary
The solution discusses the inhomogeneous differential equations.
Solution Preview
The solution is attached below in two files. The files are identical in content, only differ in format. The first is in MS Word ...
Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Probability Quiz
Some questions on probability
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.