Question

What is universal set?​

Answer 1

Answer:

A set which contains all the value of subsets ......

Step-by-step explanation:

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Answer 2

Answer:

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.

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