Question: 1. A surface S, oriented appropriately to use Stokes' Theorem, which has as its boundary the circle C of radius 1 centered at the origin, lying in the xy-plane, and oriented counterclockwise, when viewed from above.
2. An oriented closed curve C such that
∫C F→ . dr→ = 0 where F→(x, y, z) = xi→ + y2j→ + z3k→