Math 290 - Final exam, Dec. 14, 2006
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Directions: Please be careful and check your work. As usual, no calculators are permitted, and you should show all your work on these pages. If you need more space, use the back sides of the paper 1. (25 p
Review Sheet for Exam 1 - Math 291 Definitions: Elementary row operation, elementary matrix, echelon form, reduced echelon form, augmented matrix, free variable, leading variable,inverse of A, transpose of A, determinant of a square matrix, singular
Math 290 - Exam 1, September 21, 2006
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Directions: You must show all your work. Calculators are not permmitted. Please write legibly; if I can't read it, I can't grade it. There are two sheets of blank paper attached on which you can do your w
Math 290 - Exam 2 - November 2, 2006
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Directions: Do all your work on these pages, using the backs if necessary. There are 5 problems, and the point totals are indicated. 1. Definitions (5 pts each): (a) The vectors {v1 , . . . , vk } are line