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cot^-1(2*1^2) + cot^-1(2*2^2} + cot^-1(2*3^2)........... up to infinity...

cot^-1(2*1^2) + cot^-1(2*2^2} + cot^-1(2*3^2)........... up to infinity...

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago

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