# Thomas' Calculus: Early Transcendentals

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Name Class Time MATH 104 - QUIZ # 1 Due Friday, Feb 21 at 2PM Covers Sections 7.2 - 7.5 of the textbook Time: 45 minutes Please show all work. Books, notes, calculators, are not permitted on this quiz. As part of your obligations under the Honor Code, do not discuss this quiz with anyone until after the Friday 2PM deadline. WRITE OUT AND SIGN THE PLEDGE: I pledge my honor that I have not violated the Honor Code during this examination.

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1. (10 points)

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Unformatted text preview: Z e 1 /x x 3 dx . 2. (10 points) Find Z π/ 2 cos x 2-cos 2 x dx . (Hint: Use the identity sin 2 x + cos 2 x = 1.) 3. (10 points) Find Z 3 x 2 arctan x 3 dx . Note: You may be used to calling the inverse tangent function tan-1 instead of arctan. Both notations are standard. So arctan x 3 means exactly the same as tan-1 ( x 3 ). 4. (10 points) Find Z 2 1 ln x ( x-3) 2 dx . 5. (10 points) Find Z x 3 x 2 + 2 x + 5 dx ....
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• Fall '07
• Nelson
• Math, #, Inverse function, Inverse trigonometric functions, 45 minutes

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