
Problems are normally due at the beginning of class.

Late homework will not be accepted.

You are encouraged to work together on these problems.

They may be handed in jointly (unless I change my mind).

Present work neatly on
8.5 x 11″ paper.

Label each problem and page number or chapter/section.

Assemble them in correct order.

Write only on the front side of each piece of paper.

Papers must be stapled—not paperclipped,
etc.

At the top of page 1, clearly print your NAME(S).


Homework
2, due 9/8
 Show (prove) that the derivative of sinh(x) = cosh(x)
 Show (prove) that the derivative of cosh(x) = sinh(x)
 Define what sech(x) should be. Prove tanh(x)′ = sech(x)^2
 6.1, pg 280: 12, 14, 20, 26, 80, 82
 6.2, pg 292: 6, 8

Homework
3, due 9/15
 6.2, pg 292: 14, 36, 46
 6.5, pg 320: 9

Homework
4, due 9/24
 6.7, pg 339: 18, 24, 30, 36, 46
 6.8, pg 351: 8, 14, 24, 34
 6.8, pg 351: 30, 32, 36, 42, 44

Homework
5, due 10/6
 10.2, pg 586: 18, 20, 22, 24
 10.3, pg 600: 6, 8, 18, 20, 22 (no sketch), 26 (no sketch), 32
 10.5, pg 621: 6, 8, 10 (no symmetric equations for any of these)
 10.6, pg 629: 8, 10, 12

Homework
6, due 10/20
 11.1, pg 636: 20, 22, 26, 28, 30
 11.2, pg 649: 12, 14, 16, 22, 24, 26, 30, 32, 34, 42
 11.4, pg 672: 8, 12, 22

Homework
7, due 10/29
 12.1, pg 689: 18, 20, 22, 28 (Use Mathematica.)
 12.3, pg 711: 8, 10, 14, 18, 24, 28, 30, 32
 12.6, pg 738: 8, 12, 14, 18, 20, 24, 26

Problems to look at for Exam II
 12.8, pg 758: 5, 7, 9, 11: Answers are in back of book!

Homework
8, due 11/10
 13.1, pg 767: 6b
 13.2, pg 779: 6 (evaluate both iterations of the integral), 8, 14, 18, 20

Homework
9, due 11/22
 8.1, pg 417: 10, 12, 18, 24, 26, 38
 8.2, pg 432: 14a, 16, 18, 20 (use limit theory!), 22, 24, 36, 38, 44, 46
 8.3, pg 441: 6, 8, 12

Homework
10, due 12/1
 8.3, pg 441: 14, 16, 20, 24, 30, 38, 40
 8.4, pg 447: 10, 12, 26, 30
 8.5, pg 458: 6, 8, 10, 14, 20
 8.6, pg 471: 10, 12, 14, 18

Homework
11, due 12/7
 8.6, pg 471: 26
 8.8, pg 496: 12, 18, 20, 32
