Abusive behavior, which involves the use of an electronic communications device, that is degrading, humiliating, hurtful, insulting, intimidating, malicious, or otherwise offensive to an individual or group of individuals causing substantial emotional distress is known as which of the following?a. cyber attacking.
b. cyber harassment.
c. cyber stalking.
d. cyber texting.

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))”