Login

  1. (cosx +cos 3x + cos5x…cos(2n-1)x)/n where n is turning to infinity
  2. (npsin2(n!))/(n+1) n-> infinity [a.0b.infinity c. 1 d.-1]

This question has not been answered yet!

Don't worry! You can check out similar questions with solutions below

What are you looking for?