# David Drasin

This page will contain material for the Spring 2010 semester of MATH 511, Drasin Section
We meet Tues-Th 9-10:15, UNIV 317
Evening exams : March 10, BRNG 2280, 7 PM

CHANGE!-- No evening Exam April 21; we will have a class quiz
On April 22

### Course outline

(regularly updated)
Outline April 13
FINAL EXAMINATION: Lawson B155, May 5, 7-9 PM

PRELIMIARY SCORES on Final (5/10): 192(1), 184(3), 176(3), 168(4), 160(7), 152(7)
144(2), 136(2), 128(1), 120(1), 112(1), 104(1), <100(4)

EXTRA OFFICE HOURS
WEDNESDAY MAY 12, 1-3 PM in my office, MA 622.
SOLUTIONS TO March 11 Exam 1 Please consult
SOLUTIONS TO Jan 21 quiz Please consult
SOLUTIONS TO Feb 8 quiz (Error: in 3a we have y3 is free variable)
SOLUTIONS TO April 8 quiz (April 8 solutions)
SOLUTIONS TO April 22 quiz (April 22 solutions)
A homework solution p.216 #9
Hint for Nos. 6 and 8 of section 6.3. Look at remarks 3 and 4 on page 331. Then that should
tell you that the matrix Sigma is very simple in this situation.
Another homework solution (on request) p.344 #2

Homework for week of April 26. NO HOMEOWRK DUE 4/27,
but for 4/29 do (sec 6.3) 1, 2, 3, 6, 8 (only first sentence) and 7.2: 1, 2, 5 (use def. on norm!), 11a, 12. We will distribute a practice final exam.
Last class: April 29 modification: Class will be 2 hours the previous night, Wed. April 28, starting at 7 PM
(BRNG 1245). We will review practice exam and be open for questions.
REVIEW SESSION: May 3 (Mon)-- 6-8 PM BRNG 1235

Department of Mathematics, Purdue University, 150 N. University Street, West Lafayette, IN 47907-2067