Jawabanmu

Jawaban paling cerdas!
2014-06-01T06:01:28+07:00
S={1,2,3,4,5,6,7,8,9,10,11,12}
A = {2,3,4,5,8,9,10,12}
B= {1,2,3,5,9,10,11,12}
AnB = {2,3,5,9,10,12}
jadi komplemen AnB = {1,4,6,7,8,11}
2 4 2