Please provide steps to this Matlab question

Write a MATLAB script m-file to solve Exercise 1.8 of your MATLAB textbook. Save your file as "HW2Ex1_8FirstnameLastname.m". Also copy the lines of code you wrote and paste them here. Copy your code results and paste them here (or take a screenshot of your workspace). Write a MATLAB script m-file to compute the sine, cosine and tangent of an array of numbers between 0 and 2 (in steps of 0.1). Then, plot curves of the sine, cosine, and tangent functions between 0 and 2. Your script should display all three curves on the same graph and annotate the plot. Limit the range of the y-axis to between 2 to 2 . (Hint: Look at the MATLAB documentation for the axis or vlim commands.)