Math, asked by shivangisweta7, 6 months ago

Which of the following is not a singleton set?
1 point
{1}
ϕ
{ϕ}
{0}

Answers

Answered by Anonymous

1

Answer:

ϕ

Step-by-step explanation:

singleton set is the set with only one element .

so any set having only one element in curly brackets is a singleton set.

ϕ it represents a null set .

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