[" Let "X={1,2,3,...,10}" and "P={1,2,3,4,5}" .The number of subsets "Q" of "X" such that "P/_Q={3}" is "],[" Two finite set have "m" and "n" elements.The total number of subcate "o" f the "]

Let X = {1, 2, 3,.......... 10} and P = {1, 2, 3, 4, 5} . The number of subsets Q of X such that P Delta Q = {3) is __________

If the number of subsets with two elements of a set P is 10,then find the total number of elements in set P.

Let "A" and "B" be two finite sets with "m" and "n" elements respectively.The total number of subsets of the set "A" is "56" more than the total number of subsets of "B" .Then the distance of the point "P(m,n)], from the point "Q(-2,-3)" is :

(i) Let A={1,2,3,4} and B={1,2,3,4,5} . Since every member of A is also a member of B, A subset B (ii) The set Q of rational numbers is a subset of set R of real number and we write as Q subset R

(i) Let A={1,2,3,4} and B={1,2,3,4,5} . Since every member of A is also a member of B, A subset B (ii) The set Q of rational numbers is a subset of set R of real number and we write as Q subset R

Two finite sets have m and n elements. The total number of subsets of the first set is 48 more than the total number of subsets of the second set. Then m and n are

Let 1 le m lt n le p . The number of subsets o the set A={1,2,3, . . .P} having m, n as the least and the greatest elements respectively, is

Let 1 le m lt n le p . The number of subsets o the set A={1,2,3, . . .P} having m, n as the least and the greatest elements respectively, is

Two finite sets have m and n elements. The total number of subsets of the first set is 56 more than the total number of subsets of the second set. The value of m and n is

Two finite sets have m and n elements. The total number of subsets of the first set is 48 more than the total number of subsets of the second set. The value of m - n is