Differential Equations Quiz
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FOUNDATIONS & QUALITATIVE ANALYSIS
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How many semi-stable equilibrium points does the equation
d
y
/
d
t
=
(
y
2
−
1
)
(
e
y
−
1
)
dy/dt = (y^2-1)(e^y-1)
d
y
/
d
t
=
(
y
2
−
1
)
(
e
y
−
1
)
have?
A
0
B
1
C
2
D
3
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