Mathematics 131a, Lecture 2 Winter 2002 Classpage

Mathematics 131A, Lecture 2
Winter 2002
Analysis
E. Effros

Instructor Information

Hour Exam2: see below for answers; rough guide to scores: 80-105:A, 70-79: B, 60-69:B- or C

See below for Assignments 6 (due Wed March 6) and 7 (due Wed March 13)

Handouts: Note that homework assignments are often included in the handouts

Handout 1 (course information + assignment 1),
Note change in grading system: 131aW02-1a.pdf
Handout 2 131aW02-2.pdf
Handout 3 Improved exposition 1/30/02 131aW02-3b.pdf
Handout 4 131aW02-4a.pdf
Assignment 5: p. 93: 1,2,3,4,7,8,15
Handout 5: some things you should know for second exam reviewforexam2.pdf
Handout 6: more things you should know for second exam morereviewforexam2.pdf
Assignment 6: p. 133:1,5,6,7,8,11
Assignment 7: p. 202: 1, 3, 8, 7, 9, 10 and p. 208: 1, 2, 3, 4, 6
Handout 7: more things you should know for final reviewforfinal.pdf
Handout 8: additional final material final2.pdf
Handout 9: the last of the handouts for the final goodluck.pdf
Handout 9: Test testing.jpeg

Corrections to handouts

In handout 5 (review for second exam)-- proof of the existence of monotonic subsequences, case 2: the inequalities should be reversed (you get an increasing subsequence)

Solutions to assigments: watch for stupid errors!

Corrections to assignment answers:

assign 2: 7. read "f:(-pi/2,pi/2) -> R is given by f(x)=tan x" You also have to change g to map (-1,7) to (-pi/2,pi/2)"
assign 5: on page 1 read |U...-L...|=2delta (and previous line read 1+2delta)

Soutions to exams