Question

what is meant by Universal set​

Answer 1

Answer:

Universal set means that have all the values of the different sets in the single set.

In short, universal set has all the values of the sets.

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Answer 2

Answer:

the set containing all objects or elements and of which all other sets are subsets.

Set

A universal set does not have to be the set of everything that is known or thought to exist - such as the planets, extraterrestrial life and the galaxies - even though that would be one example of a universal set. A universal set is all the elements, or members, of any group under consideration.

For instance, all the stars of the Milky Way galaxy could be a universal set if we are discussing all the stars of the Milky Way galaxy. This type of universal set might be appropriate for astronomers, but it is still a pretty large set of objects to consider.

A typical universal set in mathematics is the set of natural numbers as shown below: N = {1, 2, 3, 4, ...}.

Boldface capital letters are sometimes used to identify certain number sets, such as N for natural numbers. We usually use braces to enclose a set. The ellipsis mark (...) tells us that the

set of natural numbers goes on without end; so this universal set is also an infinite set. However, universal sets can also be finite sets.

I hope this answer is help you