MATH 308 Midterm: MATH 308 UW 308 Sp16 Midterm 2
Document Summary
Math 308, sections f and g, spring 2016, midterm ii. The exam is out of 40 points: turn o your cell phone and put it away. If i cannot read or follow your work, i cannot grade it. You may not get full credit for a right answer if your answer is not justi ed by your work. If you continue at the back of a page, make a note for me. 1: (8 points) determine if the following statements are true or false. 2: (7 points) let a = question, but it is ok if you do. 4: (15 points) determine if a = . U 1 so that u 1au is a diagonal matrix. is diagonalizable. If yes, nd a matrix u and its inverse. Check your computations as you go along. eigenvectors satisfy the de nition of an eigenvector. The numbers will be reasonable if you do everything correctly.
