Tugas mtk jawab ya ????

S = { 1,2,3,4,5,…,25 }

C = { 1,5,7,9 }

D = { 2,3,5,7,9,11,13 }

1,2,3 benar

4) CUD = { 1,2,3,5,7,9,11,13 }

5) Cc = { 2,3,4,6,8,10,…, 25 }

6) Dc = { 1,4,6,8,10,12,14,15,…,25 }