Multiple Choice
For which of the following systems is the origin a saddle point?
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
Q29: Consider the linear system <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1042/.jpg"
Q30: Consider the linear system <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1042/.jpg"
Q31: Suppose α is a positive real parameter.
Q32: Consider the linear system <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1042/.jpg" alt="Consider
Q33: Find an equation of the form
Q35: Consider the following nonlinear system:<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1042/.jpg" alt="Consider
Q36: Consider the linear system <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1042/.jpg"
Q37: Every nonzero solution of this system spirals
Q38: For which of the following systems
Q39: Consider the linear system <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1042/.jpg" alt="Consider