You have a list of n open intervals(a1, b1), (a2, b2), . . . , (an, bn) on the real line. (An open interval(a, b) comprises all the points strictly between its endpoints a and b, i. e., (a, b) = {x| a

since it can be assumed that what aslam is making is a template by compiling all the commonly used excel formatting in several worksheets in an excel document, aslam can choose to save it using the .xltx or .xltm format instead. thus, aslam can distribute the templates he has made to his team members in an easier manner.

answer; i believe the correct answer is layers;

cyberstalking on the internet means to harass or stalk someone, a group, or an organization. this may include defamation, slander, and false accusations. in many jurisdictions, cyberstalking is a criminal offense. 

on the other hand, cyberbullying focuses more on intimidating, threatening or harassing someone. harmful bullying include posting threats, rumors, and sexual remarks.