Name:
Student ID:
Section:
Instructor: Steven McKay
Math 334 (Ordinary Differential Equations)
Exam 2
May 30,31 2006
Instructions:
•
For questions which require a written answer, show all your work. Full credit will be given only if
the necessary work is shown justifying your answer.
•
Simplify your answers.
•
Calculators are not allowed.
•
Should you have need for more space than is allocated to answer a question, use the back of the page
the problem is on and indicate this fact.
•
Please do not talk about the test with other students until after the last day to take the exam.
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Part I: Multiple Choice
Mark the correct answer on the bubble sheet provided.
1. What is the largest interval in which (
t
2

1)
y
00
+
2
(
t

5)
y
0
+
y
=
sec
(
t
),
y
(1
.
1) =

2
.
3 is guaranteed
to have a unique solution?
a)
(

1
,
5),
b)
(

1
,
1),
c)
(0
,
5),
d)
(1
,
5),
e)
(0
,
5
2
),
f)
(1
,
π
2
).
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 DALLON
 Differential Equations, Equations, Laplace, Boundary value problem

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