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summation upto 7 terms r=1 tan^2 r(pi)/16 solve this

summation upto 7 terms r=1
tan^2 r(pi)/16
solve this

Grade:11

2 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
Dear student

Please ask complete question in standard notation

Regards
Vikas TU
14149 Points
2 years ago
Dear student 
Question is not clear 
Please attach an image, 
We will happy to  help you 
Good Luck
Cheers

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