given that U=(1,2,3,4,5,........10)
A=(2,3,5,7,8,10)
B=(1,2,3,5,7,9)
C=(2,4,5,6,8,10)
Find i. AnBnC
ii. AuBuC
iii. (AuB)nC'
iv. A-C
v. n(AnB)nC
vi. A syndicate B
vii. show that (AuB)' = (AnB)'

Question

given that U=(1,2,3,4,5,........10)
                  A=(2,3,5,7,8,10)
                  B=(1,2,3,5,7,9)
                  C=(2,4,5,6,8,10)
Find i. AnBnC
       ii. AuBuC
      iii. (AuB)nC'
       iv. A-C
       v. n(AnB)nC
      vi. A syndicate B
     vii. show that (AuB)' = (AnB)'

amistre64 · Answer

thats alot of finding for free help ...

anonymous · Answer

yea...i'm not typing all that out

amistre64 · Answer

ive never even heard of syndicate

amistre64 · Answer

the "n" symbol means: what they have in common

the "u" symbol means: all the stuff combined

angela210793 · Answer

AnBnc={2;5}
AuBuC={1,2,3,4,5,6,7,8,9,10}=U
A-C=0(i guess this is abt no. of elements)
n(AnB)nC=2
tht syndicate thing i'm not getting it ;/

amistre64 · Answer

the " ' " is complement; which is like saying "not"

anonymous · Answer

i will do iv

$$A-C$$is everything in A that is not in C
$$\{3, 7\}$$

amistre64 · Answer

the work is designed to get you into the eye of seeing and interpreting the symbols correctly; the answers themselves are moot

anonymous · Answer

@Angela is just the answer.

angela210793 · Answer

http://www.solving-math-problems.com/math-symbols-set-union.html i guess u'll understand

anonymous · Answer

@Angela thanks for the link.

angela210793 · Answer

uw