MATH 250 Examination II November 2, 2009
Name: Student Number: Section:
This exam has 13 questions for a total of 100 points. In order to obtain full credit for partial credit problems, all work must be shown. Credit will not be given for an answer not su
MATH 250
Final Examination
Name:
December 18, 2009
Student Number:
FORM A
Section:
This exam has 19 questions for a total of 150 points. In order to obtain full credit for
partial credit problems, all work must be shown. For other problems, points might b
Math 250
Fall 2010
Final Exam
NAME:
ID No:
SECTION:
This exam contains 17 problems on 13 pages (including this title page) for a total of 150
points. There are 10 multiple-choice problems and 7 partial credit problems. In order to
obtain full credit for t
Math 250
Spring 2010
Final Exam
NAME:
ID No:
SECTION:
This exam contains 17 problems on 14 pages (including this title page) for a total of 150
points. The exam has a multiple choice part, and partial credit problems. In order to
obtain full credit for th
Math 250 Summer 2009 Final Exam
NAME: ID No: SECTION:
This exam contains 12 questions on 10 pages (including this title page). This exam is worth a total of 150 points. To receive full credit for a partial credit problem all work must be shown. When in do
MATH 250
Exam I
September 29, 2009
ANSWER KEY
1.
(a) F
2.
C
3.
D
4.
A
5.
B
6.
C
7.
C
8.
A
9.
B
10.
D
11.
B
12.
D
13.
(a) y = 3, 0 ,3
(b) y = 3 is unstable, y = 0 is semistable, y = 3 is
(asymptotically) stable.
(c) 3
(d)
(e) 3
14.
(b) C
Q
,
50
(c) 10 gra
Math 250 Summer2009 Exam 1
NAME: ID No: SECTION:
This exam contains 10 questions on 9 pages (including this title page). This exam is worth a total of 100 points. The exam is broken into two parts. There are six multiple choice questions,each worth 5 poin
MATH 250
Exam I
July 6, 2010
ANSWER KEY
1.
(a) first order
(b) yes
(c) yes
(d) no
2.
y 8y 9y = 0
3.
B
4.
C
5.
y=
6.
y = sin1(t2 + 5t 6)
7.
(a) y = 3 is semistable, y = 0 is unstable, y = 6 is (asymptotically) stable.
(b) 3
(c) 6
8.
(a) Q = 10
1
(t cos t
\,'Iath 250 Summer2009 Exam 2
NAME: ID No:
This exarn contains 10 questions on 9 pages (including this title page). This exam is worth a total of 100 points. The exam is broken int,o two parts. There are six nrult,iple choice questions, each worth 5 point
Name:
MATH 250
Examination II
Student Number:
July 27, 2010
Section:
This exam has 10 questions for a total of 100 points. In order to obtain full credit for
partial credit problems, all work must be shown. For other problems, points might be
deducted, at
Math 250
Summer 2009
Exam 2
NAME:
ID No:
This exam contains 10 questions on 9 pages (including this title page).
This exam is worth a total of 100 points. The exam is broken into two parts.
There are six multiple choice questions, each worth 5 points, and
MATH 250 Exam II November 2, 2009 ANSWER KEY 1. 2, 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. A B C C A D A B D (a) T (b) F (c) F (b) E (d) T (c) B (d) I (d) 1 (e)
(a) yc = C1 e5t + C2 e2t (a) k = 5 (b) = 6
(c) It is overdamped. (b) y = t 4 + 2t
(a) y = C1 t 4
Name: SID: Section:
Math 250 Midterm Examination July 3rd, 2007
Instructions:
To receive full credit, you must solve each problem on this exam fully and correctly. Be sure that your answers are legible and complete. Some questions have more than one part
Name:
MATH 250
Student Number:
Midterm Exam I
Instructor:
September 29, 2009
Section:
This exam has 14 questions for a total of 100 points. In order to obtain full credit for
partial credit problems, all work must be shown. Credit will not be given for an
Math 250
Fall 2010
Exam 1
NAME:
ID No:
SECTION:
This exam contains 12 problems on 10 pages (including this title page) for a total of 100
points. The exam consists of two parts. There are 8 multiple choice questions, and 4 partial
credit problems. In orde
Math 250
Summer 2009
Exam 1
NAME:
ID No:
SECTION:
This exam contains 10 questions on 9 pages (including this title page).
This exam is worth a total of 100 points. The exam is broken into two parts.
There are six multiple choice questions, each worth 5 po
Name:
MATH 250
Student Number:
Midterm Exam I
Instructor:
July 6, 2010
Section:
This exam has 11 questions for a total of 100 points. In order to obtain full credit for
partial credit problems, all work must be shown. For other problems, points might be
d
Math 250
Fall 2010
Exam 2
NAME:
ID No:
SECTION:
This exam contains 11 problems on 9 pages (including this title page) for a total of 100
points. The exam has a multiple choice part, and partial credit problems. In order to
obtain full credit for the parti
Math 250
Spring 2010
Exam 2
NAME:
ID No:
SECTION:
This exam contains 11 problems on 13 pages (including this title page) for a total of
100 points. The exam has a multiple choice part, and partial credit problems. In order
to obtain full credit for the pa