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Unformatted text preview: the University of South Carolina’s Honor Code. As a Carolinian, I certify that I have neither given nor received unauthorized aid on this exam. Furthermore, I have not only read but will also follow the above Instructions. I hereby verify that I did NOT receive help from other people on this takehome exam problem. Signature : 1 1. Consider the curve in polar coordinate r = 5 cos (3 θ ) . 1a. The period of r = 5 cos (3 θ ) is . 1a. the period of r = 5 cos (3 θ ) 4 = 1c. Make a chart, as we did in class, to help you graph r = 5 cos (3 θ ). 1d. Graph r = 5 cos (3 θ ). Clearly label the points, in polar coordinates ( r,θ ), where the graph crosses the xaxis or yaxis. 2 2. Express the area enclosed by r = 5 cos (3 θ ) as an integral with respect to θ (ok . .. with respect to θ means a dθ in there). (You do not have to evaluate this integral.) area = 3...
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This note was uploaded on 12/13/2011 for the course MATH 142 taught by Professor Kustin during the Fall '11 term at South Carolina.
 Fall '11
 KUSTIN
 Calculus, Logic

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