1-m-1-n-tan-2-mpi-2n-1-2-m-1-n-tan-2-mpi-2n-1-

Question Number 102910 by bramlex last updated on 11/Jul/20

(1) \underset{m = 1}{\sum^{n}} \tan^{2} (\frac{m π}{2 n + 1})

(2) \underset{m = 1}{\prod^{n}} \tan^{2} (\frac{m π}{2 n + 1})

Answered by floor(10²Eta[1]) last updated on 11/Jul/20

go see michal penn channel on yt