Alternative Solution to JRAHS Ext. 2 trial, 2011 Q8b By Derek Buchanan January 4, 2012 Q8b Prove that tan−1 3 tan−1 5 tan−1 ( 47 ) = π. James Ruse Agricultural High School provided the following solution: 0 < - Buchanan High School - Document - PDFSEARCH.IO

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	Alternative Solution to JRAHS Ext. 2 trial, 2011 Q8b By Derek Buchanan January 4, 2012 Q8b Prove that tan−1 3 + tan−1 5 + tan−1 ( 47 ) = π. James Ruse Agricultural High School provided the following solution: 0 < Add to Reading List Document Date: 2012-07-11 19:55:29 Open Document File Size: 31,35 KB Share Result on Facebook Organization James Ruse Agricultural High School / / Person Derek Buchanan January / James Ruse / / SocialTag Mathematics Inverse trigonometric functions Triangle Geometry Trigonometry Elementary mathematics

Alternative Solution to JRAHS Ext. 2 trial, 2011 Q8b By Derek Buchanan January 4, 2012 Q8b Prove that tan−1 3 + tan−1 5 + tan−1 ( 47 ) = π. James Ruse Agricultural High School provided the following solution: 0 < Add to Reading List