Question

list all the subsets for x, y, z

Answer 1

you mean list all the subsets of {x,y,z} ?

Answer 2

If so, then all the subsets of {x,y,z} are

{x,y,z}
{x,y}, {x,z}, {y,z}
{x}, {y}, {z}
{}

where {} is the empty set.

Answer 3

yes

Answer 4

you'll see that there are 8 subsets

Answer 5

thank u

Answer 6

yw