Question

Write the power set of {{3}, 2}

Answer 1

Answer:

{{3},{2},{3,2},ϕ}

Step-by-step explanation:

A set that has 'n' elements has 2n subsets in all. For example, let Set A = {3,2} therefore, the total number of elements in the set is 2.

Therefore, there are 2² elements in the power set.

Let us find the power set of set A.

Set A = {3,2}

Subsets of set A = {3},{2},{3,2},ϕ

Power set P(A) = {{3},{2},{3,2},ϕ}