From History of Physics at Sussex
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Revision as of 09:01, 29 March 2011
<math>sin^2(x) + cos^2(x) = 1</math>
(Replaced content with '<math>0</math>') |
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| Line 1: | Line 1: | ||
| − | <math> | + | <math>sin^2(x) + cos^2(x) = 1</math> |
<math>sin^2(x) + cos^2(x) = 1</math>