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Question

The collection of all subset of a set A is itself a set, called the ______________.

A
Proper set
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B
Power set
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C
Elementary set
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D
Empty set
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Solution

The correct option is B Power set

The collection of all subset of a set A is itself a set, called the power set.

The number of subsets with k elements in the power set of a set with n elements is given by the number of combinations, C (n, k), called binomial coefficients.

Power set is a one type of set. Set is a collection of well-defined distinct objects where Power set is a collection of all sets in S and also include empty sets. Power set represented by P(S).


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