Question

Who is the founder of Venn diagram ​

Answer 1

John Venn, (born August 4, 1834, Kingston upon Hull, England—died April 4, 1923, Cambridge), English logician and philosopher best known as the inventor of diagrams—known as Venn diagrams—for representing categorical propositions and testing the validity of categorical syllogisms.

Answer 2

Answer:

John Venn

The English logician John Venn popularized the diagram in the 1880s. He called them Eulerian circles after the Swiss mathematician Leonard Euler, who created similar diagrams in the 1700s.

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