Question

Tolong bantu jawab yaa no 7,8,9 pke caranya yaa.mksiii

Answer 1

Jawaban :
7.C
8.D
9.A

Semoga Bermanfaat ^_^

Answer 2

7. Y = {1,3,5,7,9,11,13,15 }
L = {1,2,3,4,5,7,9,10}
Y n L = { 1,3,5,7,9}
jwb: C

8. T n G = n(T) + n(G) - n (T u G)
= 33 + 37 - 58
= 70 - 58 = 12
jwb: A

9. S = {1,2,3,4,5,6,7,8,9}
A = {2,3,5,7}
B = {1,3,5,7,9}
(A n B) = {3,5,7}
(A n B)' = {1,2,4,6,8,9}
jwb: D