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## Satyam

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• Karma
• Member since
• Saturday, 20 November 2010 12:14
• Last online
• 3 years ago
• Profile views
• 308 views
• Sameer Sen and Satyam are now friends
• Satyam replied to the topic Re:Maths : Question of the week 2 in the forums.
3) A,B
1358 days ago
• Satyam replied to the topic Re:TRIGONOMETRY in the forums.
jagdish wrote:
$Q:\Rightarrow Prove That \boxed{\boxed{ \sum_{r=1}^{7}tan^2(\frac{r\pi}{16}) = \sum_{r=1}^{7}cot^2(\frac{r\pi}{16}) = 35}}$
can you prove it if that was 6 but not 16 in the denominator

1360 days ago
• Satyam created a new topic TRIGONOMETRY in the forums.
Question: Prove that
∑(tan)2r∏⁄6=∑cot2r∏⁄6=35
1396 days ago
• Satyam created a new topic TRIGONOMETRY in the forums.
Question: Prove that
∑(tan)2r∏⁄6=∑cot2r∏⁄6=35
1396 days ago
• Satyam created a new topic TRIGONOMETRY in the forums.
Question: Prove that
∑(tan)2r∏⁄6=∑cot2r∏⁄6=35
1396 days ago

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