Evaluate the line integral $$I = \int_C F \cdot ds$$ when $F(x,y,z) = \langle x+2z, 0, y \rangle$ and $C$ is the curve of intersection of the cone $z^2 = x^2+y^2$ with the plane $2z = -x+2$.
So I am trying to use Stokes' Theorem here and can compute $curl(F) = \vec{i} + 2\vec{j}$. It's parametrizing the intersection that I'm having trouble with. I am trying to do $z = -\frac{x}{2}+1$ and then letting my curve be $$u(r,t) = \langle r\cos t, r\sin t, -\frac{r}{2}\cos(t)+1 \rangle $$ and then computing $u_r \times u_t$. But this parametrization seems off to me. Any thoughts would be appreciated!
