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

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

List all the subsets of the following sets. (i) B={p,q} (ii) C={x,y,z} (iii) D={a,b,c,d} (iv) E=1,4,9,16} (v) F={10,100,1000}

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

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

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

Write down all the subsets of the following sets phi

Write down all the subsets of the following sets : (i) {a} (b) {a, b} (c) {1,2,3} (d) phi

List all the elements of the following sets : B = {x : x is an integer, -(1)/(2)ltxlt(9)/(2) }

Let R be the realtion defined in the set A = {1,2,3,4,5,6,7} by R ={(a,b): both a and b are either odd or even}. Show that R is an equivalence relation. Further, show that all the elements of the subset {1,3,5,7} are related to each other and all the elements of the subset {2,4,6} are related to each other, but no element of the subset {1,3,5,7} is related to any element of the subset {2,4,6}.