ICA 1: a) Using plot3, plot x, y and z given by the follow equations, for the range of t = 0 to 200 in steps of 0.1, with R =10, r-1.8, d 0.8, and a = 0.5; x(t) = (R-r) * cos(t) + d * cos y(t) = (R-r) * sin(t) + d * sin (-* r(t)-(R-r). sin() + d. sin (R-r. t)] . sin(a-t) _*t)| * sin(a * t) Your figure should look something like this: 10 5 0 -5 -10 10 10 5 -5 -5 10 10