python ( important )

Task 1: Write a basic calculator program in Python. The user inputs two float numbers, followed by an operator (+,,,/,%). Output the result of the arithmetic operation. The user is asked for inputs as long as the inputs do not lead to zero division error. Task 2: Write a program that reads a number, and prints the number in reverse. Task 3: Write a program that prompts user to enter numbers. The process will repeat until user enters 1. Finally the program prints the count of prime numbers entered. Task 4: Write a program that aceepts any number and prints the number of digits in that number. Task 5: Write a program that uses nested for loop statements to print the following patterns