Power set of {1,2,3} is
none of the above
As we learnt
UNIVERSAL SET -
A set that contains all sets in a given context is called the “Universal Set”. The universal set is usually denoted by U, and all its subsets by the letters A, B, C, etc.
- wherein
R is the universal set of N,W and Z.
This shows all the subsets of {1,2,3}
Option 1)
Option 2)
Option 3)
Option 4)
none of the above
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