Ralph Martin Kaufmann
Purdue University; Department of Mathematics
150 N. University Street; West Lafayette, IN
 Phone: (765) 494-1205; Fax: (765) 494-0548
e-mail: rkaufman@math.purdue.edu  URL: http://www.math.purdue.edu/~rkaufman

 
MA 462 - Fall 11



Instructor: Ralph Kaufmann

                    Office: Math 710
                     Contact via e-mail

Date and Time:   MWF  10:30 - 11:20 am in  REC 121    
Syllabus

Office hours:  MW  1:30-2:20 pm and by appointment



Homework: Any homework will be posted here.

#
 Exercises
 Due
HW1
 1-2:  #1,4,5; 1-3: #4, 6b; 1-5: #1a,b,c #10a,b
(Hint: For 1-3:4  use double angle formula)
 Aug 31
HW2
 2-2: # 1,2,4,10,16
For extra credit do: 1-5: #12 (everybody read it)
(Hint for #2: Use the criterion that locally one of
the projections has to be a graph of a function with
an open domain in R2. (If it helps imagine the disc at heigh 1))
 Sep 14
HW3
 2-2: #8,9, 2-3: #3, 4, 6, 10 Sep 21
HW4
 2-4: # 3, 8, 10, 11, 13 (harder, try it), 24
 Sep 28
HW5
 2-5: #1, 3, 9, 10, 11, 14 (harder, try it)
 Oct 5
HW 6
 2-6: #1, 2, 5, #3-2 5, 9
 Oct 14
HW7
 3-3: 5, 6, 7 a,b,d,e, (read 8, do 7c and 8 for extra credit) Nov 9
HW8
 3-3:  22, 23, 4-2: 1, 9,
 Nov 16
HW9
 4-2: 14, 15, 18, 4-3: 1, 4, 6, 9
 Nov 30
Extra Credit Work
 2-4: 4; 2-5: 10; 2-6: 4; 3-2: 8; 3-3: 4, 15; 4-3: 3, 8; 4-4: 9, 10; 4-5: 1 ,2
Dec 9


Sample midterm questions
Sample final questions (Maybe updated this week)


NEWS: No class 12/2. Final on Tuesday 12/13 10:20-12:20 in REC 114