please use jupyter notebook

Q1 part a

'''

assign b with the value 20 and c with the value 3.14. print the value of b and c and their respective data types. Then, type cast b to float and c to int. Finally, print the update value of b and c along with thier new data types

'''

part b

'''

If A = 'I am learning' and B = 'python'. Convert A into uppercase and B into lowercase and then concatenate them?

'''

part c

'''

write a python program which accepts the user's first and last name and print them in reverse order with a space between them.

'''