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Unformatted text preview: Math 2263 Name (Print): Spring 2009 Student ID: Midterm 3 Section Number: April 23, 2009 Teaching Assistant: Time Limit: 50 minutes Signature: This exam contains 7 pages (including this cover page) and 6 problems. Check to see if any pages are missing. Enter all requested information on the top of this page, and put your initials on the top of every page, in case the pages become separated. Calculators may be used. Please turn off cell phones. You may refer to your crib sheet, a half page on one side. Do not give numerical approximations to quantities such as sin 5, , or 2. However, you should simplify cos 2 = 0, e = 1, and so on. The following rules apply: Show your work , in a reasonably neat and coherent way, in the space provided. All answers must be justified by valid mathematical reasoning. To receive full credit on a problem, you must show enough work so that your solution can be followed by someone without a calculator....
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