Access Tuples: Create a tuple containing $5$ elements $($they can be of di$$erent types$).$ Write code to access the $1$st and last element and print them.

Update Tuples: Given a tuple $(1,2,3,4),$ how can you convert it into $(1,2,3,4,5)?$ Write the Python code for the same.

Unpack Tuples: Create a tuple containing $4$ elements. Unpack these elements into $4$ di$$erent variables and print the variables.

Loop Tuples: Write a loop that iterates over a tuple and prints each item.

Join Tuples: Create two tuples and join them to form a third tuple. Print the third tuple.