Write Down All the Subsets of the Given Set

Multiple Choice

Write down all the subsets of the given set.
-{4, α, 10, π}

A) {4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, 10}, {4, α, π}, {4, 10, π}, {α, 10, π},
{4, α, 10, π}, ∅
B) {4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, 10}, {4, α, π}, {4, 10, π}, {α, 10, π}, ∅
C) {4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, 10}, {4, α, π}, {4, 10, π}, {α, 10, π},
{4, α, 10, π}
D) {4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, π}, {4, 10, π}, {α, 10, π},
{4, α, 10, π}, ∅