Sketch and find equations for a circular motion of radius 2, centered at (3,2,1), that rotates counterclockwise in the plane perpendicular to the vector (2,1,2) when viewed from (2,1,2) (3,2,1). (Hint: (2,1,2), (1,2,-2) and (-2,2,1) are mutually perpendicular and right-hand oriented