- 59

- 0

**1. Homework Statement**

Hey folks, I believe I'm right in what I've done so far. I'm looking for confirmation of my methods and also wondering how to finish the first one by subbing in pi/6 for x and keeping pi in the answer. Thank you for your help. Cheers.

[tex]\int^{\frac{\pi}{6}}_0 sin^2(x)\ cos^3 (x)\ dx[/tex]

[tex]\int tan^3(x)\ sec^4 (x)\ dx[/tex]

**2. Homework Equations**

**3. The Attempt at a Solution**

http://www.mcp-server.com/~lush/shillmud/int2.3a.JPG

http://www.mcp-server.com/~lush/shillmud/int2.3b.JPG