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On August 21 I am planning to perform a major update to the site. I can't give a specific time in which the update will happen other than probably sometime between 6:30 a.m. and 8:00 a.m. (Central Time, USA). There is a very small chance that a prior commitment will interfere with this and if so the update will be rescheduled for a later date.

I have spent the better part of the last year or so rebuilding the site from the ground up and the result should (hopefully) lead to quicker load times for the pages and for a better experience on mobile platforms. For the most part the update should be seamless for you with a couple of potential exceptions. I have tried to set things up so that there should be next to no down time on the site. However, if you are the site right as the update happens there is a small possibility that you will get a "server not found" type of error for a few seconds before the new site starts being served. In addition, the first couple of pages will take some time to load as the site comes online. Page load time should decrease significantly once things get up and running however.

Paul
August 7, 2018

Calculus II - Assignment Problems
 Series & Sequences Previous Chapter Next Chapter 3-Dimensional Space Dot Product Previous Section Next Section 3-Dimensional Space (Introduction)

## Cross Product

1. If  and  compute .

2. If  and  compute .

3. If  and  compute

4. Find a vector that is orthogonal to the plane containing the points ,  and .

5. Find a vector that is orthogonal to the plane containing the points ,  and .

6. Are the vectors ,  and  are in the same plane?

7. Are the vectors ,  and  are in the same plane?

8. Determine the value of b so that the vectors ,  and  are in the same plane.

 Dot Product Previous Section Next Section 3-Dimensional Space (Introduction) Series & Sequences Previous Chapter Next Chapter 3-Dimensional Space

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