MATLAB

Problem 3: A three-dimensional spiral is defined by the following expressions: x y : = 0.2cm(0) e0.1. = O.2 sin(0) e0. =0.18 10 for 0 8m (a) Create a vector theta to include values from 0 to to 8 with a consecutive difference of 0.05. Use the expressions above to obtain the values for vectors x, y and z. Create figure 2 and use function plot3 with the vectors x, y and z to plot the spiral. Use magenta solid line and magenta diamond symbols to mark the spiral. Remember to provide axis labels and figure title. Set p3a='See figure 2, (b) Estimate the are length of the three-dimensional spiral. Approximate the arc length with straight lines between consecutive points. Put the answer in p3b