This preview shows pages 1–2. Sign up to view the full content.
Math 13
Tùfts University
Depa.rtment of Mathematics
Exam 2 (100 points)
March 13, 2006
noon 1:20
p.m.
This exarn consists of 9 problems. Except ir the truefâlse questioDs, show all yoru work.
Sirnplify yoru qJrswers. No calculs,tors, notes, or books are allowed. You are required to
sign your bluebook. With your signatrue you a"re pledgiag tbat you have neither given nor
received âssistaûce on the exam. Students found violating this pledge will receive an F in
the course.
1. (6 points) Tlue or False? Write your answers on the inside front cover of the bluebook.
No explênation is necessary.
(a) Il
f(2, 9)
satisfies
V11o, O;
:
d, ttt"o thu point (o, ô) is a local maximum or a local
minimum.
(b) The following integral represents
the area of the disk of radius 1, centered at the
oriPin:
I
I
av 41.
(c) the function
/(o,g)
whose contour map is given below hâs a sâddle point ât
(
1,
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
This is the end of the preview. Sign up
to
access the rest of the document.
This note was uploaded on 03/26/2008 for the course MATH 13 taught by Professor Weiss during the Fall '07 term at Tufts.
 Fall '07
 Weiss
 Math

Click to edit the document details