diketahui : s = bilangan asli kurang dari 15 , p = 1,2,3,4,5,6 . q = 5,6,7,8,9. . tentukan a = p ‘ , b = q’ , c= p

A) p' {7,8,9,10,11,12,13,14,15}
b) q' {1,2,3,4,10,11,12,13,14,15}
c) (p n q)' {1,2,3,4,7,8,9,10,11,12,13,14,15}
d) (p u q)' {10,11,12,13,14,15}

Pnq=(5,6)
puq=(1,2,3,4,5,6,7,8,9)