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Next: Math 103 Up: Homework Previous: Math 103

Math 103 -- Homework #2

Due: Wednesday, Sept. 8, 1999

If you do not have a copy of the textbook, the page numbers below are linked to scanned-in pages. My apologies for the quality.

Problems first shown Wednesday:

page 713 :
6, 8, 13, 18, 24, 34

Problems first shown Friday:

page 723 :
2, 5, 6 (all parts), 40
page 724 :
47, 53, 69
Extra Credit:
page 723 , ## 30-38 even.

Problems first shown Monday:

page 732 :
3, 5, 7, 11, 15 (use the cross product!), 17, 19, 23
Extra Credit:
page 732 - page 733 , #29.

Reading assignment for Friday, Sept. 3:

The first part of Section 12.3, pages 725-729.

Questions on reading for Friday, Sept. 3

What adverbs does the book use to describe how we can verify the equation $\left\vert\vec{a} \times \vec{b} \right\vert^2 = \left\vert\vec{a}\right\vert
\left\vert\vec{b}\right\vert - (\vec{a} \cdot \vec{b})^2$ ?

Reading assignment for Monday, Sept. 6:

The rest of Section 12.3, pages 729-731.

Questions on reading for Monday, Sept. 6:

For what applications mentioned in the book do we use the force of a magnetic field?

Reading assignment for Wednesday, Sept. 8:

The first part of Section 12.4, pages 733-738, and the first part of Section 12.5, pages 742-745.

Questions on reading for Wednesday, Sept. 8:

What do the equations $x(t)=(2+\cos (3/2) t) \cos t$, $y(t)=(2+\cos
(3/2) t )\sin t$, $z(t)=\sin (3/2)t$ define?


next up previous
Next: Math 103 Up: Homework Previous: Math 103
Joshua Holden
12/5/1999