- #1
- 16
- 0
[tex]\int[/tex] xsec^2xdx
u=x du=dx dv=sec^2xdx v=tanx
uv- [tex]\int[/tex]vdu
xtanx-[tex]\int[/tex]tanxdx
xtanx-lnlcosxl+C
just wanted to make sure everything looked alright because I am not feeling totally confident about my last step.
u=x du=dx dv=sec^2xdx v=tanx
uv- [tex]\int[/tex]vdu
xtanx-[tex]\int[/tex]tanxdx
xtanx-lnlcosxl+C
just wanted to make sure everything looked alright because I am not feeling totally confident about my last step.