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6 marksSet Operations (Intersection, Union, Complement)

CSEC Mathematics · January 2004 · Paper 2 · Question 3(a)(ii)a)

Given sets: U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, P = {1, 2, 5, 10}, Q = {2, 3, 5, 8, 9}. P and Q are subsets of U, the Universal set.

List, using set notation, the members of the set P ∩ Q.

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Other parts of this question

  1. 3(a)(i)Draw a Venn diagram to represent the information above.[6 marks]
  2. 3(a)(ii)b)List, using set notation, the members of the set (P ∪ Q)'.[6 marks]
  3. 3(b)(i)Calculate the scale factor of the enlargement which maps triangle ABE onto triangle ACD.[4 marks]
  4. 3(b)(ii)Calculate the area of triangle ACD, in cm², given that the area of triangle ABE is 18 cm².[4 marks]

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