Question

if a={2,4,6}, then find p(a) and n(p(a))​

Answer 1

Step-by-step explanation:

no. of subsets in p(a), power set of a =2ⁿ

n is no. of elements in the set a = 3

n(p(a) )= 2³=8

which says that set a has 8 no. of subsets

p(a) = { {}, {2}, {4},{6},{2,4},{2,6},{4,6},{2,4,6} }

note: empty set is subset of every set