integration stumbling block

• limywv

  13 Dec 08, 00:24

  
  

   

   

  
  
• wee_ws

  13 Dec 08, 05:03

  Hi,

    Don't give up yet. Consider cos t = 2 cos^2 t - 1. You will end up with the integral of 1/2 sec^2 t, which is a standard integral.

    Thanks!

  Cheers,
  Wen Shih

• limywv

  13 Dec 08, 08:35