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[SOLVED] -aux.01 Venn diagram universal set U and sets A and B.

karush

Well-known member
Jan 31, 2012
3,066
open
 
Last edited:

Plato

Well-known member
MHB Math Helper
Jan 27, 2012
196
This is \(\displaystyle B\cap A'\)Untitled.gif
 

karush

Well-known member
Jan 31, 2012
3,066
so I have $B\cup A'$

(c)
$\displaystyle\frac{n(B\cup A')}{n(U)}=\frac{35}{100}=\frac{7}{20}$
 

MarkFL

Administrator
Staff member
Feb 24, 2012
13,775