Program:
even=set([x*2 for x in range(1, 11)])
primes=set()
for i in range(2,20):
j=2
f=0
while j<i/2:
if i%j==0:
f=1
j+=1
if f==0;
primes.add(i)
print("Even Numbers:", even)
print("Prime Numbers:", primes)
print("Union:", even.union(primes)
print('Intersection:", even.intersection(primes))
print("Difference: ", even.difference(primes))
print("Symmetric Difference:" , even.symmetric_difference(primes)
Output:
Even Numbers: {2, 4, 6, 8, 10, 12, 14, 16, 18, 20]
Prime Numbers: {2, 3, 4,5, 7, 11, 13, 17, 19}
Union: {12, 3,4,5, 6,7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20}
Intersection: {2, 4}
Difference:{6, 8, 10, 12, 14, 16, 18, 20}
Symmetric Difference: {3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20}

Program:
Num = []
for x in range(1, 11):
Num.append(x)
print("The list of numbers from 1 to 10 = ",Num)
for index, i in enumerate(Num):
if(i%2==0):
del Num[index]
print("The list after deleting even numbers = ", Num)
Output:
The list of numbers from 1 to 10 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
The list after deleting even numbers =. [1, 3, 5, 7, 9]

(i) copy ( ): Returns a copy of the list.
Syntax: List.copy( )
Example:
MyList=[12, 12,36]
x = MyList.copy()
print(x)
Output:
[12, 12, 36]
(ii) count () : Returns the number of similar elements present in the last.
Syntax: List.count(value)
Example:
MyList=[36 ,12 ,12]
x = MyList.count(12)
print(x)
Output:
(iii) index ( ): Returns the index value of the first recurring element.
Syntax: Listindex(element)
Example:
MyList=[36 ,12 ,12]
x = MyListindex(12)
print(x)
Output:
0
(iv) reverse ( ): Reverses the order of the element in the list.
Syntax: List.reverse( )
Example:
MyList=[36, 23, 12]
MyList.reverse()
print(MyList)
Output:
[12, 23, 36]

Program:
n=[]
for x in range (1, 11)
n = append (x)
for x, i in enumerate (n):
if(i %2! = 0):
del n [x]
print (n)

Program:To create a tuple having positive numbers.
Numbers = (5, -8, 6, 8, -4, 3, 1)
Positive = ( )
for i in Numbers:
if i > 0:
Positive += (i)
print("Positive Numbers: ", Positive)
Output:
Positive Numbers: (5, 6, 8, 3, 1)