Linear Algebra Examples

$(4, 2)$

Step 1

The power set of a set $S$ is the set of all subsets of $S$ . The first subset will be set $S$ itself. Next, find all subsets that contain one less element (in this case $1$ elements). Continue with this process until finding all subsets including the empty set.

Power Set = ${{2, 4}, {2}, {4}, {}}$