Question

List all the subsets of {3, 4, 7}

Answer 1

Any ideas?

Answer 2

I got it. Lol. Thanks though.

Answer 3

Good job :)

Answer 4

Thanks(:

Answer 5

sub sets of {a,b,c} are
\[\phi ,\left\{ a \right\},\left\{ b \right\},\left\{ c \right\},\left\{ a,b \right\},\left\{ b,c \right\} ,\left\{ c,a \right\} ,\left\{ a,b,c \right\} \]