Find parametric equations for the path of a particle that moves along the circlex2 + (y − 3)2 = 16in the manner described. (Enter your answer as a comma-separated list of equations. Let x and y be in terms of t.)(a) Once around clockwise, starting at (4, 3).0 ≤ t ≤ 2π.(b) Four times around counterclockwise, starting at (4, 3).0 ≤ t ≤ 8π.(c) Halfway around counterclockwise, starting at (0, 7).0 ≤ t ≤ π.