## anonymous 3 years ago Trig integral.

1. anonymous

|dw:1360883834338:dw|

2. anonymous

should i go this route? or try to split it up somehow?

3. TuringTest

so far so good, now expand that and do the same trick with $$\cos^2(4\pi x)$$

4. anonymous

|dw:1360885170124:dw|

5. TuringTest

keep going...

6. anonymous

thanks @TuringTest !!! you are awesome!