I know that c =1. Easy enough to do. I don't know how to do the rest though.
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I really need help with this urgently. I've an exam in the morning and it could come up. Any help would be greatly appreciated.
Last edited by DCU; Aug 26th 2009 at 01:43 PM.
OK, if you insist. Here it comes, ready or not...
You could try , where perhaps .
So maybe .
Tired now, need sleep...
Thank you! I thought that might be it, but it seemed too easy!
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