Question

If U = {positive integers} and subset M = {positive odd integers}, what is M'?

Answer 1

ok sorry i was finishing a test anyways refresh my memory what is the ' for

Answer 2

after if?

Answer 3

no the M' what is the apostrophe for?

Answer 4

i dont even know, its there

Answer 5

hmm, well if i remeber correctly its compliment, anyways so just a sec..

Answer 6

U = {1,2,3,4,5,6,7,8,9,10...} M = {1,3,5,7,9,11...}

Answer 7

now the M' is called the compliment and that set includes everything not in M

Answer 8

so M' = { }

Answer 9

so it reps a set of numbers

Answer 10

yes it represents everything that set M does not have

Answer 11

so it's C

Answer 12

C?

Answer 13

you didnt include the answers

Answer 14

im confused

Answer 15

lol ok so M has every single POSITIVE ODD integer so what is not in that group?

Answer 16

negative odds and negative evens

Answer 17

yes all the negative integers but all the even positive ones too

Answer 18

oh yea those also

Answer 19

and thats your answer :D

Answer 20

so the answer is?

Answer 21

what are the choices?

Answer 22

{positive integers}
{ }
{1, 3, 5, 7, ...}
{2, 4, 6, 8, ...}

Answer 23

thats it only 3?

Answer 24

no there is 4 options

Answer 25

oh ok so what is it?

Answer 26

oh nvmind

Answer 27

ok so im a bit wrong its actually only positive even integers

Answer 28

or at least thats the only option thats right lol

Answer 29

so D

Answer 30

{2,4,6,8...}

Answer 31

ok thanks

Answer 32

no prob :D