hwk4.1 - Due Tues 2/19

M
Do the .pdf assignment posted below

W
Show geometrically AND algebraically that reflection about a line L in R^2 is a linear transformation. Find the matrix that does it.

Show geometrically that rotation through a fixed angle theta in R^2 is a linear transformation.

F
Bretscher 2.2#20 (also find all the eigenvectors and eigenvalues)
Bretscher 2.2#26
webwork4#1-6