If f(xy) = (-z,x,0) and the surface s being the hemisphere oriented outwards, with parameterization t (0,0)= (sin o cos 6, sin o sin 0, cos o),0 6< t,0 < o < t,

If F(xy) = (-z,x,0) and the surface S being the hemisphere oriented outwards, with parameterization T (0,0)= (sin o cos 6, sin o sin 0, cos o),0 6< T,0 < o < T, then curl F ndo = (correct to one decimal place)