Question

If a={2,4,6,8} how many subsets of a are possible

Answer 1

Answer:

following subset are possible

b = { 2}

c = { 2,4}

d = { 2,4,6}

e = { 2,4,6,8}

f = { 4}

g = { 4,6}

h = {4,6,8}

I = { 6}

j = { 6,8}

K = { 8}