2. Verify the Stokes' theorem, where \( C \) is the triangle with vertices: \( (1,0,0) \), \( (0,2,0) \), and \( (0,0,3) \), oriented by the order in which the points are given, and \[ \mathrm{F}(\mathrm{x}, \mathrm{y}, \mathrm{z})=(\mathrm{yz},-\mathrm{xz}, \mathrm{xy}) \]