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Introduction to Set Theory. Introduction to Sets – the basics A set is a collection of objects. Objects in the collection are called elements of the set. - ppt download
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Sets, Permutations, and Combinations. Lecture 4-1: Sets Sets: Powerful tool in computer science to solve real world problems. A set is a collection of. - ppt download
Definition 1 The Cartesian product (or cross product) of A and B, denoted by A × B, is the set A × B = {(a,b) | a ∈ A and b
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