2.- a) find eigenvalue/eigenvalues and the corresponding eigenvector/eigenvectors of A. A = -1 b) consider the system: (x' = -x + 5y y' = -y (1) Show that the following vector function (*) = (*+bE)e-t is a solution of (1) if and only if c+dt A () - C=) A and \d c) use the above exercises to find the general solution d) Asses whether the solution you got consist of two linearly independent functions. e) explain why the solution curves, when t → to are parallel with x-axis f) find the solution curve through (x(t,), y(to)) = (xo,0), for a given x, + 0 g) find the tangent direction of the solution curves when intersecting the y-axis of two linearly independent functions. x-5y dx h) use the chain rule to show that dy y dx i) if y # 0 then O along the line x = 5y. How do you interpret this in the phase plane? dy %3D j) make a drawing of the solution curve in the phase plane k) what type of critical point is the origin and determine the stability of this. I) consider the curves given by: (c1 + c2t)e¬t' e-t 5y and let (x(0), y(0)) = (0,2). Show that x(t) = ty and t = – In( () for > 0. C2
2.- a) find eigenvalue/eigenvalues and the corresponding eigenvector/eigenvectors of A. A = -1 b) consider the system: (x' = -x + 5y y' = -y (1) Show that the following vector function (*) = (*+bE)e-t is a solution of (1) if and only if c+dt A () - C=) A and \d c) use the above exercises to find the general solution d) Asses whether the solution you got consist of two linearly independent functions. e) explain why the solution curves, when t → to are parallel with x-axis f) find the solution curve through (x(t,), y(to)) = (xo,0), for a given x, + 0 g) find the tangent direction of the solution curves when intersecting the y-axis of two linearly independent functions. x-5y dx h) use the chain rule to show that dy y dx i) if y # 0 then O along the line x = 5y. How do you interpret this in the phase plane? dy %3D j) make a drawing of the solution curve in the phase plane k) what type of critical point is the origin and determine the stability of this. I) consider the curves given by: (c1 + c2t)e¬t' e-t 5y and let (x(0), y(0)) = (0,2). Show that x(t) = ty and t = – In( () for > 0. C2
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
2i)
![2.-
a) find eigenvalue/eigenvalues and the corresponding eigenvector/eigenvectors of A.
A - )
5
b) consider the system:
(x' = -x + 5y
y' = -y
(1)
Show that the following vector function
(*DE)e-t is a solution of (1) if and only if
.c+dt
A (") - C-)
A
and
= -
c) use the above exercises to find the general solution
d) Asses whether the solution you got consist of two linearly independent functions.
e) explain why the solution curves, when t → t0 are parallel with x-axis
f) find the solution curve through (x(to), y(to)) = (xo,0), for a given x, + 0
g) find the tangent direction of the solution curves when intersecting the y-axis of two linearly
independent functions.
dx
x-5y
=
h) use the chain rule to show that-
dy
у
dx
i) if y + 0 then
dy
O along the line x
5y. How do you interpret this in the phase plane?
j) make a drawing of the solution curve in the phase plane
k) what type of critical point is the origin and determine the stability of this.
I) consider the curves given by:
G)-(*
(c1 + c2t)e
5y
and let (x(0), y(0)) = (0,2). Show that x(t) = ty and t = – In
1(2) for> 0.
C2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78f3f25b-2eb2-4186-b342-f9f487e8326d%2Fff1779f1-0ac7-4f62-a504-238edadff9d8%2Fwuo2cef_processed.png&w=3840&q=75)
Transcribed Image Text:2.-
a) find eigenvalue/eigenvalues and the corresponding eigenvector/eigenvectors of A.
A - )
5
b) consider the system:
(x' = -x + 5y
y' = -y
(1)
Show that the following vector function
(*DE)e-t is a solution of (1) if and only if
.c+dt
A (") - C-)
A
and
= -
c) use the above exercises to find the general solution
d) Asses whether the solution you got consist of two linearly independent functions.
e) explain why the solution curves, when t → t0 are parallel with x-axis
f) find the solution curve through (x(to), y(to)) = (xo,0), for a given x, + 0
g) find the tangent direction of the solution curves when intersecting the y-axis of two linearly
independent functions.
dx
x-5y
=
h) use the chain rule to show that-
dy
у
dx
i) if y + 0 then
dy
O along the line x
5y. How do you interpret this in the phase plane?
j) make a drawing of the solution curve in the phase plane
k) what type of critical point is the origin and determine the stability of this.
I) consider the curves given by:
G)-(*
(c1 + c2t)e
5y
and let (x(0), y(0)) = (0,2). Show that x(t) = ty and t = – In
1(2) for> 0.
C2
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