Math 235
Sample Midterm 1
1. Short Answer Problems
a) Let A be an m n matrix. What is (Null(A) ?
b) State the definition of an isomorphism L between two vector spaces V and W.
c) Let B = cfw_~v1 , . .
Math 235
Midterm Information
Tuesday, Nov 1st, 4:30 - 6:20 p.m
Material Covered: Chapters 7, 8, 9
- The questions on the midterm are largely based on those from quizzes, the practice
problems, and exa
LINEAR ALGEBRA COURSE NOTES EDITION 3.0
by Dan Wolczuk
LIST OF KNOWN ERRORS.
Page 47 The second line from the bottom should be: In particular, if
a system of 2 linear equations in 2 unknowns has 2 sol
Math 235
Sample Midterm 2
1. Short Answer Problems
a) State the Fundamental Theorem of Linear Algebra.
b) State the Rank-Nullity Theorem.
c) Let L : V U and M : U V be linear mappings such that (M L)(