2. A web‐based site is needed by all users on the company’s network in order to perform research on the company’s competitors. After installing Windows 10, calls start coming into the help desk indicating there are compatibility problems with the site. Q: What are some techniques that can be tried to address the problem?

6. write a user-defined matlab function for the following math function: r() = 4cos(4sin ) the input to the function is  (in radians) and the output is r. write the function such that  can be a vector. a) use the function to calculate r(/6) and r(5/6). b) use the function to plot (polar plot) r() for 0 ≤  ≤ 2. hint: use “ polar” and/or for “polar plot in matlab." include the title “'r(\theta)=4cos(4sin(\theta))”