Question

How many subsets are there of {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}? How many of these subsets are proper?

Step 1

Let the given set is A, having elements as

Step 2

Since the assumed set A has 10 elements namely {1,2,3,4,5,6,7,8,9,10}.

Therefore, the total number of subsets of set A=2^{n}

Where, n=Total number of elements of set A

Step 3

Since, for set A the total number of elements is equal to 10.

i.e. n=10

So, Total number of sub...

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