diketahui s= {1,2,3,4,5,6,7,8}, a={1,2,3,4},b= {4,5,6} ,dan c={3,5,7}. tentukan anggota dari a. A u (B n C) b. (A n B) n C c. (B -C) n A
Matematika
Ryaneka1
Pertanyaan
diketahui s= {1,2,3,4,5,6,7,8}, a={1,2,3,4},b= {4,5,6} ,dan c={3,5,7}. tentukan anggota dari a. A u (B n C) b. (A n B) n C c. (B -C) n A
1 Jawaban
-
1. Jawaban azizahtaehyungi
-S = {1,2,3,4,5,6,7,8}
-A = {1,2,3,4}
-B = {4,5,6}
-C = {3,5,7}
•A u = {1,2,3,4} || B n C = {5}
=A u (B n C) = {1,2,3,4,5}