tolong kak plisssssssssss

a.) A^c ={6 7 8 9 10}, (B n C) = {5 7}. Jadi A^c u (B n C) = {5 6 7 8 9 10}.

b.) (A n B) = {4 5}, C^c = {1 2 4 6 8 10} . jadi (A n B) n C^c = {4}

c.) (B - C) = {4 6 8}, A = {1 2 3 4 5}. Jadi (B - C) n A = {4}