Diketahui s = {1,2,3,4,5,6,7,8},A = {1,2,3,4},B = {3,4,5,6}. anggota dari (A n B)©

Jawab:

{1,2,3,5,6,7,8}}

Penjelasan dengan langkah-langkah:

AnB = {4}

(A n B)© ={1,2,3,5,6,7,8}}