Answers to Class 9 Ungraded Quiz

- Write a
`for`

loop that prints the elements in set s1.`for element in s1: print(element)`

- Write a Python expression to see if the set s1 contains 5.
`5 in s1`

- Write a Python expression to see if the set s1
does notcontain 12.`12 not in s1`

- Write a Python expression that returns the union of the sets A and B.
`A.union(B) or B.union(A)`

- Write a Python expression that returns the intersection of the sets A and B.
`A.intersection(B) or B.intersection(A)`

- Write a Python expression that returns the difference between the sets A and B.
`A.difference(B) or A - B`

- Is the difference between the sets A and B the same as the difference between the sets B and A
`no`

- What does the clear method do?
`removes all elements from a set`

- Write a Python expression that returns the largest element in the set A.
`max(A)`

- Write a Python expression that returns the smallest element in the set A.
`min(A)`