Question

what is a universal set explain with examples..

Answer 1

A universal set is the collection of all objects in a particular context or theory. All other sets in that framework constitute subsets of the universal set, which is denoted as an uppercase italic letter U. ... For example, we might define U as the set of all living things on planet earth.

Other example is that the collection of all triangles is universal set whereas the set of right triangles one of its subset...


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Answer 2

Step-by-step explanation:

This larger set is called the universal set, and is usually given the symbol E. In a Venn diagram, the universal set is generally drawn as a large rectangle, and then other sets are represented by circles within this rectangle. ... The region inside the circle represents the set A of odd whole numbers between 0 and 10.