3 years ago

Consider U = {x|x is a negative real number} which is an empty set?

1 answer:

6 1

I am not sure exactly what you are looking for is this problem. Are you given choices from which to choose?

The empty set is a set with no numbers. Therefore, you should look for a set that doesn't have any elements.

Magicmaker91

2 years ago

Okay Mr.Smarty pants the answer is ~ {x|x ∈ U and x has a negative square root}

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