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Archived: 07 Aug 2014, 09:27
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deant
Joined: 12 Jul 2010, 07:44 Posts: 154
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 Exercise [20.18]
My solution attached.
Note that my result is different to what Penrose says the result ought to be, by a factor of 4. Possibly this is an error in the book, but if I've made a mistake, please point it out to me!
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19 May 2012, 09:51 |
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