http://interval.louisiana.edu/courses/302/spring-2003-math-302_exam_hints.html
Math. 302-02, Spring, 2003 Hints for the Exams
Instructor: R.
Baker Kearfott, Department
of Mathematics, University of Louisiana
at Lafayette
Office hours
and telephone, Email: rbk@louisiana.edu.
This page will change throughout the semester.
/ The
First Exam / The
Second Exam / The
Third Exam / The
Fourth Exam / The
Fifth Exam / The
Final Exam /
Note: Previously given exams are available below
in Postscript format, that can be printed with a Postscript printer.
The files can also be viewed and printed with Ghostscript
and GSview. I have also provided Adobe Acrobat (PDF) copies.
The First Exam:
Postscript
copy of the first exam
Adobe
Acrobat (PDF) copy of the first exam
Answers,
page 1
Answers,
page 2
The Second Exam:
Suggestion: Work the exams from previous years that are posted at http://interval.louisiana.edu/courses/302/spring-2003-math-302.html.
In any case, be prepared to do the following:
-
Write down functions corresponding to level surfaces.
-
Determine whether or not functions of two variables have limits, and find
the limits if they do.
-
Work a word problem involving vectors and dot products.
-
Understand how to apply the cross product.
-
Find equations of planes.
Postscript
copy of the second exam
Adobe
Acrobat (PDF) copy of the second exam
Answers,
page 1
Answers,
page 2
Answers,
page 3
The Third Exam:
Postscript
copy of the third exam
Adobe
Acrobat (PDF) copy of the third exam
Answers,
page 1
Answers,
page 2
The Fourth Exam
Postscript
copy of the fourth exam
Adobe
Acrobat (PDF) copy of the fourth exam
Answers,
page 1
Answers,
page 2
Answers,
page 3
The Fifth Exam
The fifth exam will be on Thursday, April 17. In addition to
studying problems on the previous exams, examples given in class, and all
of the homework on the syllabus, you should also pay careful attention
to the general problems concerning changes of variables in double integrals.
Postscript
copy of the fifth exam
Adobe
Acrobat (PDF) copy of the fifth exam
Answers,
page 1
Answers,
page 2
Answers,
page 3
Answers,
page 4
The Final Exam
The final exam will be on Thursday, May 15, 2003 at 7:30AM. In addition
to studying the previous exams from this course and the exams and final
exams from previously taught sections that I have taught, know the following:
-
Know about directional derivatives, direction of maximum ascent, and direction
of maximum descent.
-
Know how to produce a vector of length 1 in the same direction as a given
vector.
-
Know how to parametrize lines, circles, and other curves.
-
Know how to find and classify critical points of a function of two variables.
(You will need to memorize the second derivative test for functions of
two variables.)
-
Know how to change a triple integral to spherical coordinates, and know
how to evaluate such integrals.
-
Know how to use symmetries in integrands (to determine if integrals are
positive, negative, or zero).
-
Know how to write down parametric equations for planes and spheres.
-
Know how to write down single equations that characterize planes (including
using cross products to get normal vectors).
-
Know how to compute work characterized as a line integral.
-
Know how to use Green's theorem to compute a line integral over a closed
curve. (You will need to memorize Green's theorem.)
Postscript
copy of the final exam
Adobe
Acrobat (PDF) copy of the final exam
Answers,
page 1
Answers,
page 2
Answers,
page 3
Answers,
page 4