8. Prove the idempotent laws in Table 1 by showing that a) AUA = A. b) ANA= A. %3D 9. Prove the comptement laws Table 1 by showing that HADA- U. 10. Show that b)A a) A-EA. 11. andB bset. rothe commur Tabte I by skhowing that a) AUB KUA. b) AOBVBOA. 12. Prove the f aosorptren lav from Takte Phy showing thet if A and B are sets, n AU(ANB SLove the second absorptieTTaw from Table 1 by showing that if A and Bare sets, then AHTTAUR) = Ar 14. Find the sets A and B if A – B = {1, 5, 7, 8}, B – A = {2, 10}, and A N B = {3, 6, 9}. b) Ø – A =s. taws from

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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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How do I solve number 8 and number 14?

 

 

8. Prove the idempotent laws in Table 1 by showing that
а) AUA- А.
b) ANA = A.
9. Prove the comptement faws n Table 1 by showing that
bAT
10. Shew that
) — А —H
11. L and B by set. froTe the commuttve laws from
Table I by showing that
a) AUB
b) AOBVBOA.
12. Prove the fin aosorptren lay from Takte Pby showing
thetifA and B are sets, hen AUAN BY
BUA
SProve the second absorptiontaw from Table 1 by showing
that if A and B-are-sets, then ATTAUR) =A
14. Find the sets A and B if A – B = {1,5, 7, 8}, B – A =
{2, 10}, and A n B = {3, 6, 9}.
Transcribed Image Text:8. Prove the idempotent laws in Table 1 by showing that а) AUA- А. b) ANA = A. 9. Prove the comptement faws n Table 1 by showing that bAT 10. Shew that ) — А —H 11. L and B by set. froTe the commuttve laws from Table I by showing that a) AUB b) AOBVBOA. 12. Prove the fin aosorptren lay from Takte Pby showing thetifA and B are sets, hen AUAN BY BUA SProve the second absorptiontaw from Table 1 by showing that if A and B-are-sets, then ATTAUR) =A 14. Find the sets A and B if A – B = {1,5, 7, 8}, B – A = {2, 10}, and A n B = {3, 6, 9}.
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