Question

Diketahui
S={1,2,3,4,5,6,7,8,9,10}
K={bilangan prima kurang dari 11 } L={2,4,6,8}
Carilah A) K pangkat c
B) k n L
C) K-L

Answer 1

A. S = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }
K = { 2, 3, 5, 7, }
K^c = { 1, 4, 6, 8, 9, 10 }
B. K = { 2, 3, 5, 7 }
L = { 2, 4, 6, 8 }
K n L = { 2 }
C. K = { 2, 3, 5, 7 }
L = { 2, 4, 6, 8 }
K - L = { 3, 5, 7 }