Question

what is a well-defined collection of distrinct objects or ideas called elements?
a. null set
b. Empty set
c. set
d. Universal set

Answer 1

Answer:

what is a well-defined collection of distrinct objects or ideas called elements?

ans: Empty set

Answer 2

Answer:

A set is a well-defined collection of distinct objects. The objects of a set are called its elements. If a set has no elements, it is called the empty set and is denoted by ∅.

In mathematical analysis, a null set is a set that can be covered by a countable union of intervals of arbitrarily small total length. The notion of null set in set theory anticipates the development of Lebesgue measure since a null set necessarily has measure zero.

Set, In mathematics and logic, any collection of objects (elements), which may be mathematical (e.g., numbers, functions) or not. ... For example, the set of integers from 1 to 100 is finite, whereas the set of all integers is infinite. A set is commonly represented as a list of all its members enclosed in braces.

A universal set (usually denoted by U) is a set which has elements of all the related sets, without any repetition of elements. ... In Mathematics, the collection of elements or group of objects is called a Set.

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