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VENN DIAGRAM

VENN DIAGRAM. Name: ANG KOK CHUN (23) Class: 5/1. What is a Venn Diagram?. A Venn Diagram is a  diagram  that shows all possible  logical  relations between a finite collection of  sets. Example. Animals with 6 legs and could fly. Animals that could fly. Animals with 6 legs.

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VENN DIAGRAM

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  1. VENN DIAGRAM Name: ANG KOK CHUN (23) Class: 5/1

  2. What is a Venn Diagram? A Venn Diagram is a diagram that shows all possible logical relations between a finite collection of sets. Example Animals with 6 legs and could fly Animals that could fly Animals with 6 legs

  3. History of Venn Diagram Venn Diagram was conceived around 1880 by John Venn (4 August 1834 – 4 April 1923). John Venn was a British logician and philosopher. The Venn Diagram was named after his family name. Picture from: Wikipedia

  4. Venn Diagram Questions Q1. In a class there are 8 students who play football and hockey, 7 students who do not play football or hockey, 13 students who play hockey and 19 students who play football.How many students are there in the class? Q2. In a class there are 30 students. 21 students like Maths, 16 students like English and 6 students don't like Maths or English. How many students like both Maths and English? Adapted from: http://www.cimt.plymouth.ac.uk/projects/mepres/book7/bk7i1/bk7_1i5.htm

  5. Solutions Q1. 31 students Q2. 13 students 

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