(b)1p For this part, use one decimal approximations in your computations.(i) Find the curvature of the curve C at the point P(0,2,23).(ii) Find the torsion of the curve C at the point P(0,2,23).(c)[1p] Let Cxy be the curve obtained by projecting the curve C onto the xy plane.Here too, use one decimal approximations in your computations.(i) Find the curvature of the curve Cxy at the point P'(0,2,0).(ii) Find the equation of the osculating circle of the curve Cxy at the point P'(0,2,0).