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Let U be the set of all boys and girls in a school, G be the set of all girls in the school, B be the set of all boys in the school, and S be the set of all students in the school who take - Mathematics

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Question

Let U be the set of all boys and girls in a school, G be the set of all girls in the school, B be the set of all boys in the school, and S be the set of all students in the school who take swimming. Some, but not all, students in the school take swimming. Draw a Venn diagram showing one of the possible interrelationship among sets U, G, B and S.

Diagram

Solution

Given that: U = Set of universal

G = Set of girls

B = Set of boys

S = Set of all students, who take swimming.

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Chapter 1: Sets - Exercise [Page 14]

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NCERT Exemplar Mathematics [English] Class 11
Chapter 1 Sets
Exercise | Q 11 | Page 14

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