Question

venn diagram people here ?:

Answer 1

Yes.

Answer 2

pls see attachment

Answer 3

im not looking for answers to be given to me..
id really like to know easier ways to not get these mixed up in order to figure out

Answer 4

lets look at the easy bits first
\[n(A\cap B\cap C)=7\]



\[n(B∩C)=7,\]

Answer 5

\[n(A\cap C)=12\]

Answer 6

\[n(A\cap B)16\]

Answer 7

\[n(C)=16\]

Answer 8

\[n(A'\cap B'\cap C')=4\]