So we got ya boy Stokes Theorem:
C is parameterized by p(t)=⟨cos(t),sin(t),3⟩, 0≤t<2π
So I get ∇×F(x,y,z) = <-1, -3, 2> ezpz
but then for n they get <0, 0, 1> and they don't explain how and I can't figure it out. Someone pls help me I don't get it.
Here's a screenshot if it makes it easier to read