Question

Can someone explain to me what "null set's" are? I'm a little confused on this subject.

Answer 1

{ }

Answer 2

In mathematical sets, the null set, also called the empty set, is the set that does not contain anything. It is symbolized or { }. There is only one null set. This is because there is logically only one way that a set can contain nothing.

Answer 3

A null set is an answer that doesn't contain anything. And looks like this { } or a 0 with a slash on it

Answer 4

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Answer 5

Thanks!

Answer 6

There is no good mathematical definition for a set, so we just say that a set is the thing you think it is. The empty set (or the null set) is the set that contains nothing as everyone here said.

\(\emptyset = \{\}\)

Here is one way we could use such a thing.

What is the set of real number solutions to the following equation

\(x^2=-3\).

This set would be empty because there is no solution to the above equation.

Answer 7

Null sets are sets of measure zero. the empty set is one example.

Answer 8

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Jonbonjovi123
Thanks!
\(\color{#0cbb34}{\text{End of Quote}}\)
np ^_^