Question

Assignmenti Given A={a,b, c, d], find

the number of subsets in set A and of
List the possible subsets in set A.

Answer 1

9514 1404 393

Answer:

{ }, {a}, {b}, {c}, {d}, {a,b}, {a,c}, {a,d}, {b,c}, {b,d}, {c,d}, {a,b,c}, {a,b,d}, {a,c,d}, {b,c,d}, {a,b,c,d}

Explanation:

The number of subsets of a set with n elements is 2^n, including the empty set and the full set. Your subsets are ...

{ }, {a}, {b}, {c}, {d}, {a,b}, {a,c}, {a,d}, {b,c}, {b,d}, {c,d}, {a,b,c}, {a,b,d}, {a,c,d}, {b,c,d}, {a,b,c,d}