2017Prelim2Key.pdf - Math 1910 Prelim 2 Name Solutions...

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Math 1910 Prelim 2Name:SolutionsPlace an X in the box by your section numberTASectionDays & TimeTASectionDays & TimeHossein Lamei Ramandi201MW 7:30 - 8:20pmZhengze Zhou208TR 9:05 - 9:55amHossein Lamei Ramandi202MW 8:35 - 9:25pmMaru Sarazola209TR 9:05 - 9:55amDavid Mehrle203TR 8:00 - 8:50amDavid Mehrle210TR 9:05 - 9:55amHuijie Feng204TR 8:00 - 8:50amDrew Zemke211TR 12:20 - 1:10pmZhengze Zhou205TR 8:00 - 8:50amDrew Zemke212TR 1:25 - 2:15pmMaru Sarazola206TR 8:00 - 8:50amElise Yu213TR 8:00 - 8:50amHuijie Feng207TR 9:05 - 9:55amElise Yu214TR 9:05 - 9:55amINSTRUCTIONS — PLEASE READ THIS NOWWrite your name and check the box with your instructor’s nameand your section numberright now.This test has 6 problems on 6 pages, worth a total of 120 points.Look over your test packet as soon as the exam begins. If you findany missing pages or problems please ask a proctor for anothertest booklet.Show your work.To receive full credit, your answers mustbe neatly written and logically organized. Final answers shouldappear on the front of the page where the question is posed. Usethe back of the page if extra space is needed (and clearly indicatethis on the front of the page).Cross out any work that shouldnot be graded.Any additional pages which are to be gradedmust be stapled to the exam and must include your name on thetop right corner.Simplification.Please leave your final answer in a “polite”form. For example,e2sin 22is a great way to write that particularnumber. On the other hand,cosπ12can be simplified to-2. Finalanswers should not involve the composition of a trig function andan inverse trig function.You have90minutes to complete this exam.You mayleave early, but if you finish within the last 15 minutes, pleaseremain in your seat.

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