Question

the shape of venn diagram representing universal set is .??? ​

Answer 1

Answer:

The English mathematician John Venn (1834−1923) began using diagrams to represent sets. ... 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.

Answer 2

Answer:

The English mathematician John Venn (1834−1923) began using diagrams to represent sets. 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.

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