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1 markProbability Diagrams (Possibility Space, Tree, Venn)

CSEC Additional Mathematics · May/June 2009 · Paper 2 · Question 1(a)

A Venn diagram shows two intersecting sets, X and Y, within a universal set E. The region representing the intersection of X and Y is shaded.

Express, in set notation, the set represented by the shaded region.

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Other parts of this question

  1. 1(b)(i)Illustrate this information using a Venn diagram.[1 mark]
  2. 1(b)(ii)Find the number of students studying neither of these subjects.[1 mark]
  3. 1(b)(iii)Find the number of students studying exactly one of these subjects.[1 mark]

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