| Line 8: | Line 8: | ||
<math> 50: ln(9) - 4</math> | <math> 50: ln(9) - 4</math> | ||
| − | <math> 56: \frac{\pi}{4} | + | <math> 56: \frac{\pi}{4} - \ln{2} </math> |
<math> 84 a) : -\cos(\theta)+\frac{1}{3}\cos^3(\theta)+c</math> | <math> 84 a) : -\cos(\theta)+\frac{1}{3}\cos^3(\theta)+c</math> | ||
| Line 16: | Line 16: | ||
---[[User:Gbrizend|Gary Brizendine II]] 14:51, 7 October 2008 (UTC) | ---[[User:Gbrizend|Gary Brizendine II]] 14:51, 7 October 2008 (UTC) | ||
| − | I have corrected the answer to | + | I have corrected the answer to numbers 50 and 56. |
| − | --[[User:Jmason|John Mason]] 15: | + | --[[User:Jmason|John Mason]] 15:41, 7 October 2008 (UTC) |
Revision as of 11:41, 7 October 2008
I'm going to give my even answers so far just to compare and see if everyone else is getting the same. Some are a little weird in my opinion. I used a calculator on a few too. -By the way, go here and make sure your preferences are set right so it makes these easier to read.
$ 38: \pi $
$ 48: x - \arctan{x} + c $
$ 50: ln(9) - 4 $
$ 56: \frac{\pi}{4} - \ln{2} $
$ 84 a) : -\cos(\theta)+\frac{1}{3}\cos^3(\theta)+c $
$ 84b) : -\cos(\theta)+\frac{2}{3}\cos^3(\theta)-\frac{1}{5}\cos^5(\theta)+c $
---Gary Brizendine II 14:51, 7 October 2008 (UTC)
I have corrected the answer to numbers 50 and 56.
--John Mason 15:41, 7 October 2008 (UTC)
