Diberikan S=(1,2,3,4,5,6,7,8,9,10) A=(1,2,3,4,5) B=(4,5,6,7,8) C=(3,5,7,9) Tentukan a.Ac U (B n C) b.(A n B)n Cc c.B-C)n A

Question

Matematika Diposting : 2014-10-26 Diupdate : 2022-08-26 rifkyajalah

Pertanyaan

Diberikan S=(1,2,3,4,5,6,7,8,9,10)
A=(1,2,3,4,5)
B=(4,5,6,7,8)
C=(3,5,7,9)
Tentukan
a.Ac U (B n C)
b.(A n B)n Cc
c.B-C)n A

Answer 1

a. A" U (B n C) = {6,7,8,9,10} U {5,7}
= {5,6,7,8,9,10}
b. (A n B) n C" = {4,5} n {1,2,4,6,8,10}
= {4}
C. (B - C) n A = {4,6,8} n {1,2,3,4,5}
= {4}