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Old 2008-04-27, 00:20   #5
Primeinator's Avatar
Feb 2005
Somewhere near M50..sshh!

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Yes, I knew the answer was one-- my TI-89 was kind enough to provide me with that answer. Alright, then looking at the graph, how can you determine the solution based upon symmetry? My calculus text book mentions NOTHING about using symmetry to solve the integral. This is one of those ridiculous Putnam Exam Challenge problems. Thanks.
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