Our life is composed of various subset examples. Set theory starts very simple; it only examines one thing i.e. For example: 1. 3. Few of them are as follows: vehicles, food and stationary etc. This is the set which is the base for every other set formed. Universe. It’s also possible to define a set by describing it in words. set theory by taking real life examples. Now coming back to real life examples of set, we have seen that in kitchen, All the other sets are the subsets of the Universal set. As we all know that there are millions of galaxies present in our world which are separated … 2. Subsets, Proper Subsets, Number of Subsets, Subsets of Real Numbers, notation or symbols used for subsets and proper subsets, how to determine the number of possible subsets for a given set, Distinguish between elements, subsets and proper subsets, with video lessons, examples and step-by … An area of intersection is then defined which contains all the common elements. Animals are a subset of living things. Before we define subset, we need to refresh ourselves on what a set is. Depending upon the context, the universal set is decided. For e.g. If we take vehicles in to consideration then in vehicles we have many types i.e, many subset that can be formed from the main set vehicles. Plants are a subset of living things. The vehicles are classified into few subsets such as car , truck, bus, train, scooter, bike etc.. whether an object belongs, or does not belong to a set of objects whish has been described in some non-ambiguous way. The set of living things is very big: it has a lot of subsets. A set is Subset intersection:sometimes, various sets are different but share some common elements. For example, something like “W is the set of the colors of all the houses on your block” (which is a set with a finite number of elements) or perhaps “Y is the set of all the numbers in the Fibonacci sequence” (which is a set … For example, we have a set of girls and another set of people who wear glasses. It may be a finite or infinite set. Human beings are a subset of animals. It is represented by U. Since there are girls who wear glasses, they form part of t… The set of real numbers is a universal set of integers, rational numbers, irrational numbers.