If A = {a, b, c}. Write all the subsets of set A.

Write all the subsets of B = {p,q}

If A={a,b,c,d}. How many subsets does the set A have?

List all the subsets of the set { –1, 0, 1 } .

Let A = { a, e, i, o, u} and B = { a, b, c, d} . Is A a subset of B ? No. (Why?). Is B a subset of A? No. (Why?)

If one quarter of all three element subsets of the set A={a_(1), a_(2), a_(3), ......., a_(n)} is equal to the three element subsets which contains the element az, then n is

If one quarter of all three element subsets of the set A = { a_1 ,a_2,a_3,. . . ,a_n} contains the element a_3 then n=

Write down all the subsets of the following sets {a,b}

Write down all the subsets of the following sets phi

Write down all the subsets of the following sets {a}

Write down all the subsets of the following sets {1,2,3}