Question

a set containing exactly one element is called the__ set​

Answer 1

Answer:

a set containing exactly one element is called SINGELTON set.

Answer 2

Answer:

n mathematics, a singleton, also known as a unit set, is a set with exactly one element. For example, the set {null } is a singleton containing the element null. The term is also used for a 1-tuple (a sequence with one member).

Step-by-step explanation:

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