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Unformatted text preview: roblems. GRADES
Text exercises / 20 Pres probs / 20 Staple /1 Text exercises. Please do the following problems from the book.
§5.5 #2, 10, 11, 17, 18, 34, 35, 38, 56, 63, 68, 72, 75, 79
§5.6 #2, 3, 8, 13, 20, 31, 50, 53, 58, 68, 73, 84, 89, 93, 99, 104, 107, 111, 112
Question 1. Please solve the following two problems.
x
x
(a) tan3
sec2
dx.
4
4
x
sec2 x dx
4
Let u = tan
, so that du =
.
4
4
x
x
x
Then tan3
sec2
dx = 4u3 du = u4 + C = tan4
+ C, where C is an arbitrary
4
4
4
constant.
(b) Find the area of the region e...
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This note was uploaded on 03/01/2012 for the course MATH 1110 at Cornell University (Engineering School).
 '06
 MARTIN,C.

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