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∑ r=1 11 Tan 2 (r π/24)=a;∑ r=1 11 (-1) r-1 Tan 2 (r π/24) = b. Find a-2b and 2a-b

r=111 Tan2(r π/24)=a;∑r=111 (-1)r-1 Tan2(r π/24) = b. Find a-2b and 2a-b 

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Grade:11

1 Answers

Vikas TU
14149 Points
2 years ago
Dear student 
Please attach the image , for this question , The question is not clear . 
We will help you . 
Good Luck 

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