Answer:
A intersection B = ( elements which are common in both)
= ( 2,4,7,19)
A union B = ( all the elements which are either in A or in B).
= ( 2, 4, 7 , 13, 14, 19, 20 , 3, 5, 6, 10,11, 12 , 15,17 , 18 , 19 )
Answer:
0
Step-by-step explanation:
Answer:
The second one.
Step-by-step explanation:
C) {3,4,5,6}
The domain will always be your X value, while the range will always be the Y value.
Hope this helps!