What is a set?
In mathematics, a set is a collection of objects, such as the set F={apple, orange, pear} or the set of prime numbers P={2, 3, 5, 7, 11, 13, …}. An important property of a set is that there always ne…
In mathematics, a set is a collection of objects, such as the set F={apple, orange, pear} or the set of prime numbers P={2, 3, 5, 7, 11, 13, …}. An important property of a set is that there always ne…