Question

Examine from the following which are the subsets of the other set ?
A = {-1, 5}, B = {-2, -1, 0, 1, 2}, C = {2, 4, 6, 8, 10, 12}, D = {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7}

Answer 1

set A is the subset of D