Carnegie Mellon

21-241 Matrix Algebra

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Assignments: Week #15

Reading:

  • Monday: Section 9.4 of the notes, Coordinate Representations of Linear Transformations and Section 4.4 of the text. (Also see posted notes on Orthogonality and Projections, Section 9.5 Similar Matrices.)
  • Wednesday: Section 5.4. (Also see posted notes on Orthogonality and Projections, Section 9.6 Diagonalization.)
  • Friday: Section 5.4. (Also see posted notes on Orthogonality and Projections, Section 9.7 Orthogonal Diagonalization of Symmetric Matrices.) Section 5.4. (Also see posted notes on Orthogonality and Projections, Section 9.8 Real Symmetric Matrices are Orthogonally Diagonalizable.)

Exercises:

  • Wednesday: Week #15 - Online Assignment (TBA.)
  • Friday: Week #15 Written Assignment
    Section 6.4 #32.
    Section 4.4 #22.
    Section 5.4 #24.
    Section 6.6 #46.

Homework assignments may be turned in before or after class on the due day, or may be placed in your TA's mailbox before 3:20pm on that day. The TA's mailboxes are in the Math Department office, WEH 6113.

Please make sure your homework includes the following:

  1. Your name (on every page if you ignore #4.),
  2. Your class section,
  3. The names of those students with whom you have collaborated,
  4. a staple.