onlyrept
onlyrept onlyrept
  • 09-05-2017
  • Mathematics
contestada

How many subsets does set A have if the set A has 3 elements? A.3 B.6 C.8

Respuesta :

bcalle
bcalle bcalle
  • 09-05-2017
Let's say Set A = {1,2,3}, Set A can have subsets of:
{1}, {2}, {3}, {1,2}, {1,3}, {2,3}
This is 6 subsets.
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firehunter0001
firehunter0001 firehunter0001
  • 19-07-2018

The correct number is 6 and the subsets are {ab}, {ac},{ba},{bc},{ca},{cb}

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