if a set has 2 elements then the difference between the substes of its power set and number of its subsets is??
Suppose a set A has n elements , then number of subset = 2n
Hence the power set has 2n element .
So number of subsets of power set will be 2^(2n)
Here n = 2 , hence 2^(24) = 16 and 22 = 4
So the difference = 16 - 4 = 12
Hence the power set has 2n element .
So number of subsets of power set will be 2^(2n)
Here n = 2 , hence 2^(24) = 16 and 22 = 4
So the difference = 16 - 4 = 12