MATH 240 Midterm: MATH 240 UPenn 240S11F Exams
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You may use both sides of a 8. 5 11 sheet of paper for notes while you take this exam. No calculators, no course notes, no books, no help from your neighbors. Show all work, even on multiple choice or short answer questions the grading will be bases on your work shown as well as the end result. Please ll in your nal answer in the underlined space in each problem. Remember to put your name at the top of this page. My signature below certi es that i have complied with the univer- sity of pennsylvania"s code of academic integrity in completing this examination. Total (10) (10) (10) (10) (10) (10) (10) (10) (10) (10) (100: (10 pts) (a) give an example of a 3 3 matrix a which has only two distinct eigenvalues and a is not diagonalizable. In other words, there does not exist an invertible 3 3 matrix.
