
Jeff Mortensen

Office: DMS 320

Phone 6828744

Summer 2014: Math 330 Linear Algebra
Office hours by appointment
Syllabus
Tentative Lecture and Exam Schedule
Math 330 HW: MyMathLab HW system;
Projector "notes":
 060914; Section 1.1 ; Systems of linear equations
 061014; Section 1.2 ; Row reduction and echelon forms
 061014; Section 1.3 ; Vector equations
 061114; Section 1.4 ; The Matrix equation Ax=b
 061114; Section 1.5 ; Solution sets of linear systems
 061214; Section 1.7 ; Linear independence
 061214; Section 1.8 ; Linear transformations
 061314; Section 2.1 ; Matrix operations
 061614; Section 2.2 ; Inverses of square matrices
 061614; Section 2.3 ; The invertible matrix theorem
 061714; Section 3.1 ; Determinants
 061814; Section 4.1 ; Vector Spaces
 062014; Section 4.2 ; The null space and column space of a matrix
 062014; Practice for Exam 1; Coverage Sections 1.11.5, 1.7, 1.8, 2.1
 062014; Practice for Exam 1; Answers for practice questions
 062314; Section 4.3 ; Bases of vector spaces
 062414; Section 4.4 ; Coordinate systems
 062514; Section 4.5 ; Dimension of a vector space
 062514; Section 4.6 ; Rank
 062614; Section 5.1 ; Eigenvalues and eigenvectors
 062714; Practice for Exam 2; Coverage: Sections 1.11.5, 1.7, 1.8, 2.12.3, 3.1, 3.2, 4.1 and 4.2
 062714; Practice for Exam 2; Answers for practice questions
 062714; Answers for Exam 2 1:00PM class and DRC;
 062714; Answers for Exam 2 3:15PM class;
 063014; Section 5.2 ; Characteristic equation
 070114; Section 5.3 (updated 7114) ; Diagonalization
 070114; Section 5.5 ; Complex eigenvalues
 070214; Section 6.1 ; Inner products and orthogonality
 070314; Section 6.2 ; Orthogonal sets
 070714; Section 6.3 ; Orthogonal decomposition;
 070814; Section 6.5 ; Least squares;
 070914; Section 6.4 ; GramSchmidt process;
 071114; Information about the final exam.
 The final is comprehensive but it will mostly cover material since Exam 2. Namely, section 4.3 and beyond.
 However, you should still review the material for Exam 2 linked above.
 Practice problems for material covered since Exam 2.
 Answers(updated 7614) to multiple choice practice questions.
 Answers(updated 7614) to "show work" practice questions.
 Doubtless typos will be found in the practice material above. I will post corrected material as time permits. A modification date will be added to the links.
 You can have an 8.5 by 11 inch sheet of notes written on one side only. You must hand it in when you submit your exam.