Question

Determine the power set for J = {architect, musician, teacher}.

P(J) = {{architect}, {musician}, {teacher}, {architect, musician}, {architect, teacher}, {musician, teacher}}
P(J) = {{ }, {architect}, {musician}, {teacher}, {architect, musician}, {architect, teacher}, {musician, teacher}, {architect, musician, teacher}}
P(J) = {{architect}, {musician}, {teacher}, {architect, musician, teacher}}
P(J) = {{ }, {architect}, {musician}, {teacher}, {architect, musician}, {architect, teacher}, {musician, teacher}, {architect, musician, teacher}, {architect, musician, teacher, physician}}

Answer 1

@midnight97

Answer 2

The power set of a set is the set of all its subsets, including the set itself and the empty set.

Answer 3

I am thinking how to explain it again

Answer 4

which ones do you think are wrong?

Answer 5

Looks like Jay has beat me to it lol

Answer 6

Honestly looking at it, I think the answer might be C.

Answer 7

ik the answer im just trying to put it in a way where i dont give the driect answer

Answer 8

So, is that not right then? :'D

Answer 9

i think its d personally but idk for sure

Answer 10

a is def not right

Answer 11

and c insnt either

Answer 12

I thought it might be b or c :'D

Answer 13

its not b because they didnt add this {architect, teacher}, {musician, teacher}, {architect, musician, teacher}, {architect, musician, teacher, physician}}

Answer 14

so i think its d

Answer 15

where is the physician even coming from-

Answer 16

Looks like y'all got this one

Answer 17

the answer d

Answer 18

But still want me to mark them off?

Answer 19

yes pls do

Answer 20

Well the first one you can mark off is C

Answer 21

D is wrong

Answer 22

So is A

Answer 23

So that means the answer is B

Answer 24

See I thought it'd be either B or C, but I wasn't sure.

Answer 25

onto the next question