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Exercise [12.10]
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Joined: 12 Nov 2008, 02:55
Posts: 12
Location: Japan
Exercise [12.10]
Sameed
Here is the problem. I can't type the question adequately so I will add it to the attached.
Thanks for any help.

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File comment: Problem 12.10
Excercise 12.10.doc [22.5 KiB]
08 Jan 2009, 12:33

Joined: 07 May 2009, 16:45
Posts: 62
Re: Exercise [12.10]
timray60,
I did not see your solution to this exercise before I commenced my own. (I sorted the posts by subject, and because the "paper clip" sorts at the bottom I missed it)

Thanks for your explanation why is equivalent to .

I have a problem with your substitution of limits of to . I see how it is correct, because you have this ray or half line from the to that you are integrating over to cover the whole plane. However, I don't see how you are getting there from your math. Could you look at my solution and tell me if you think I am wrong the way I do it?

31 Jul 2009, 17:03

Joined: 07 May 2009, 16:45
Posts: 62
Re: Exercise [12.10]
Correction, I missed this solution because it is in the Exercise discussion forum, not Solutions.

31 Jul 2009, 23:01

Joined: 22 May 2010, 14:58
Posts: 1
Re: Exercise [12.10]
Hi,

I do have a question to this exercise, more precisely is this correct?
with and follows: and
now inserting this into the wedge product:

because and are orthogonal their wedge product is a "normal" product

thanks
vb

22 May 2010, 15:11
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