Sets Given Sets

A,B,C,D

and

E

, all subsets of

Z

(the integers), answer 1 and 2.\

S=Z\ A={1,2,3,4,5}\ B={-3,-2,-1,0,1}\ C={5,6,7}\ D={-7,-6}\ E={1}

\ Which are true? Highlight the true statements. (18pts)\ a.

SsubS

\ b.

SsubeS

\ c.

DsubeS

\ d.

(O)/(s)ubeS

\ e.

(O)/(i)nS

\ f.

0inS

\ g.

0inB

\ h.

1subS

\ i.

1subB

\ j.

{1}subS

\ Find the following (3pts each):\ a.

A\\\\cap R=

\ b.

A\\\\cup I

\ c.

A-B

\ d.

B-A=

\ e.

C\\\\times D=

\ f.

D\\\\times C

Sets Given Sets A,B,C,D and E, all subsets of Z (the integers), answer 1 and 2. S=ZA={1,2,3,4,5}B={3,2,1,0,1}C={5,6,7}D={7,6}E={1} 1. Which are true? Highlight the true statements. (18pts) a. SS b. SS c. DS d. S e. S f. 0S g. 0B h. 1S i. 1B j. {1}S 2. Find the following (3pts each): a. AB= b. AB= c. AB= d. BA= e. CD= f. DC=