Given, A = {2,3,4} , determine all the eight subsets of A.

If S={0,1,4,5,7}then the number of subsets of S is

A={1,2,3,4}, B={2,4}, C={1,2,3,4,7}, F={}. Fill in the blanks with subset or cancel(subset) (i) A.....B (ii) C....A (iii) B....A (iv) A.....C (v) B.....C (vi) phi...B

If A={1,2,3} and B={6,7} find the number of subsets of the set AxxB .

In how any different ways can a set A of 3n elements be partitioned into 3 subsets of equal number of elements? The subsets P ,Q ,R form a partition if PuuQuuR=A ,PnnR=varphi,QnnR=varphi,RnnP=varphidot

If the ratio of three angles of a triangle is 2 : 3 : 4, then determine the circular value of the greatest angle .

If the ratio of three angles of a triangle is 2 : 3 : 4, then determine the circular value of the greatest angle .

Find the number of all three elements subsets of the set {a_1, a_2, a_3, ........... a_n} which contain a_3dot

For a le 0 , determine all the roots of the equation x^2-2a |x-a|-3a^2 = 0

Consider the set A of all determinants of order 3 with entries 0 or 1 only. Let B be the subset of A consisting of all determinants with value 1. Let C be the subset of the set of all determinants with value -1 . Then prove that B equals to C

Write down all the subsets of the set : {a, b}