tolong jawab nomer 1.a b c d e f dan 2 a b

1)A: {1,2,3,4,5,6,7,8,9}
B: {2,4,6,8,10,12,14}
C: {2}
D: {1,2,3,4,5,6,7,8,9}
E: {-2,-1,0,1,2,3,4,5,6,7,8,9,10,11,12}
F: {0,1,2,3,4,5,6,7,8,9}

Maaf klo salah

(1) 1.{1, 2, 3, 4, 5, 6, 7, 8,9}
2.{1, 3, 5, 7, 9, 11, 13, 15}
3.{2, 4, 6,}
4.{1, 2, 3, 4, 5, 6, 7, 8}
5.{,-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
6.{1, 2, 3, 4, 5, 6, 7, 8, 9}
(2) yang saya kurang bisa maaf