What technology enables you to run more than one operating system at the same time on a single computer?

In mathematics and computer science, a set is a collection in which order does not matter and there are no duplicates. in this problem, we are going to to define a class which wil allow us to create an object to represent a set of integers. you will write a program set.java to define the class set. each instance of the class set will be an object representing a set of integers.

The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.

In a compound condition, both conditions on either side of the logical operator and must be true for the overall condition to be true. a: true b: false