Question

what is universal set????​

Answer 1

❥Universal set

• A universal set is a set which has elements of all the related sets, without any repetition of elements.It is mainly denoted by the letter U.

• In Mathematics, the collection of elements or group of objects is called a Set.

Answer 2

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⭐ what is universal set ?

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☕ In set theory, a universal set is a set which contains all objects, including itself. In set theory as usually formulated, the conception of a universal set leads to Russell's paradox and is consequently not allowed. However, some non-standard variants of set theory include a universal set.

✔️ For example, see the attachment picture .