Question

Venn Diagrams, just two questions C:
Check my work?
http://gyazo.com/42f21feccdfbd48f30803f970f2cc571

Answer 1

look good to me

Answer 2

hold on
second one is correct
bit the first is {1,2,3,4,5...}

Answer 3

because all positive numbers contain non-integers like 1/2 or 1.2

Answer 4

Oh, I see. Thansks :)

Answer 5

yw

Answer 6

I have just one more request

Answer 7

ok

Answer 8

http://gyazo.com/e6e8935413fbb4214155f874a054d3fc

Answer 9

:)

Answer 10

right - positive even integers

Answer 11

the first option

Answer 12

Thanks, again. :D