# Quiz2 - -x 2 C 3 i π 8 sin 4 y cos 2 ydy Substitute in sin 2 y = 1 2(1-cos(2 x and cos 2 y = 1 2(1 cos(2 x The Fnal answer should be π 2 Bonus(1

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Math 222, Quiz 3 Name: Circle one: 11:00 12:05 Instructions: Answer all questions fully, showing work where necessary, and circle your answer. Evaluate the following integrals: 1) i 4 - x 2 x dx Use a trig substitution: x = 2 cos θ . You should eventually get 2 ln | 2 x + 4 - x 2 x | + 4
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Unformatted text preview: -x 2 + C . 3) i π 8 sin 4 y cos 2 ydy Substitute in sin 2 y = 1 2 (1-cos(2 x ) and cos 2 y = 1 2 (1 + cos(2 x ). The Fnal answer should be π 2 . Bonus (1 pt): What show won the Emmy for Outstanding Drama Series? The Sopranos 1...
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## This note was uploaded on 08/08/2008 for the course MATH 222 taught by Professor Wilson during the Fall '08 term at Wisconsin.

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