Putnam 2005 A5 solution PEER REVIEW WANTED

Forum for the GRE subject test in mathematics.
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Mr. Fournier
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Joined: Fri Feb 24, 2017 6:10 pm

Putnam 2005 A5 solution PEER REVIEW WANTED

Post by Mr. Fournier » Fri Feb 24, 2017 6:27 pm

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EquationSlayer
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Post by EquationSlayer » Wed Mar 22, 2017 2:38 pm

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Last edited by EquationSlayer on Wed Nov 16, 2022 5:18 pm, edited 4 times in total.
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Mr. Fournier
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Joined: Fri Feb 24, 2017 6:10 pm

Re: Putnam 2005 A5 solution PEER REVIEW WANTED

Post by Mr. Fournier » Mon May 01, 2017 10:22 am

My motivation was that I could use the tan(a-b) identity, to split up the natural logarithm because it would make the interior into a quotient so I could break it up. If this doesn't answer your question, please let me know.
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DDswife
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Joined: Thu Aug 14, 2014 5:29 pm

Re: Putnam 2005 A5 solution PEER REVIEW WANTED

Post by DDswife » Mon May 01, 2017 11:39 am

du = d theta, not - theta.

Looks good. Will check it out in depth later.
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