試卷名稱:106年 - 106 國立中山大學_碩士班招生考試_電機系(乙組):工程數學乙#125249
年份:106年
科目:中山◆電機◆工程數學乙
20. Consider the autonomous system
(A) the system is linear
(B) the system has two equilibria
(C) (x1, x2) = (2, 2), (-2, -2) are equilibria of the system
(D) (x1, x2) = (-2, -2) is the only stable equilibrium of the system
(E) (x1, x2) = (2, -2) is a saddle equilibrium of the system.