Practise c) List all subsets containing exactly two elements for A DA 1. Let set A consist of an apple, an orange, and a pear and set B consist of the apple 1) B and a banana. 10) AUB a) List the elements of 2. A recent survey of a group of students found 1) A and B that many participate in baseball, football, 10) A or B and soccer. The Venn diagram below shows the results of the survey. I)SOB S Baseball V) AUBUS Football 27 8 10 b) List the value of 1) n(A) + n( B) 3 4 5 19 11) "(A or B) ill) n (S) Soccer iv) m(A UB) v) "(SnA) 270 MHR . Combinations and the Binomial Theorem