How can i solve the indef. Integral 4Cos[4x]Cos[x]dx

Or, maybe which identities does this involve? Thanks!

Printable View

- Oct 8th 2006, 02:38 PMhaydenrIntegration/trig identities
How can i solve the indef. Integral 4Cos[4x]Cos[x]dx

Or, maybe which identities does this involve? Thanks! - Oct 8th 2006, 03:22 PMCaptainBlack