MATH 21B Study Guide - Final Guide: Equilibrium Point, Blaise Pascal, Phase Portrait
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Tth 10 morgan opie: start by writing your name in the above box and check your section in the box to the left, try to answer each question on the same page as the question is asked. If needed, use the back or the next empty page for work. If you need additional paper, write your name on it: do not detach pages from this exam packet or un- staple the packet, please write neatly and except for problems 1-3, give details. Answers which are illegible for the grader can not be given credit. Tth 11:30 alison miller: no notes, books, calculators, computers, or other electronic aids can be allowed, you have 180 minutes time to complete your work. All symmetric matrices with positive entries are diagonalizable. If a is a symmetric matrix, then a is invertible. If a is a symmetric matrix such that a5 = 0, then a = 0.
