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Unfiled Notes Page 1 - WordPress.com · 2013-08-08 · prove that the triangle is isosceles. 2 sinB...

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Page 1: Unfiled Notes Page 1 - WordPress.com · 2013-08-08 · prove that the triangle is isosceles. 2 sinB In any AABC prove that (a -b)2 cos sin In any triangle ABC, prove that 2 b cos

Sunday, June 21, 20097:11 PM

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Page 2: Unfiled Notes Page 1 - WordPress.com · 2013-08-08 · prove that the triangle is isosceles. 2 sinB In any AABC prove that (a -b)2 cos sin In any triangle ABC, prove that 2 b cos

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