Answer:
G' ={1,5,7,8,9,10,11,13,14,15,16,17}
Step-by-step explanation:
U is the set of positive integers less than 18.
U ={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17}
G is the set of positive factors of 12
G ={2,3,4,6,12}
Now we have to find the complement of set G.
The complement of G is the set of all element in the universal set U, but not in G. We can write G^c or G'.
G' = U - G
G' = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17} - {2,3,4,6,12}
G' ={1,5,7,8,9,10,11,13,14,15,16,17} .....
