InterviewSolution
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InterviewSolution
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The union of the sets {1, 2, 5} and {1, 2, 6} is the set _______________(a) {1, 2, 6, 1}(b) {1, 2, 5, 6}(c) {1, 2, 1, 2}(d) {1, 5, 6, 3}I got this question at a job interview.This is a very interesting question from Set Operations in division Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics |
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Answer» CORRECT answer is (b) {1, 2, 5, 6} To explain: The union of the SETS A and B, is the SET that contains those ELEMENTS that are either in A or in B. |
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