[" (9) If "A={1,2,3,4,5}" ,then the number "],[" of brober subfets of "A=]

If A={1,2,3,4,5} , then the number of proper subsets of A is

If A ={1,2,3,4,5}, then the number of proper subsets of A is

If A ={1,2,3,4,5}, then the number of proper subsets of A is

If A = {1, 2, 3, 4, 5), then the number of proper subsets of A is

If A = {1,2,3,4,5,"……..",10} , then the number of subsets of A which consists of 2,4,6,8 and 10 but not 1,3,5,7 and 9 is "_______" .

If X= {1,2,3,....,10} and A={1,2,3,4,5} . Then, the number of subsets B of X such that A-B ={4} is a) 2^5 b) 2^4 c) 2^(5) -1 d)1

If A={1,2,3,4,5} andB={2,3,6,7}, then the number of elements in the set (AxxB)cap(BxxA) is