Write a program that take input a value x from user and print the value 2*x*sin2x

Write a program that receives an integer from the user and prints Large if that number is greater than or equal to 100, prints average if that number is between 20 and 100, and prints Small if that number is less than or equal to 20. You can get an input from user and convert it to an integer using a = int(input('Please enter an integer:'))

Write a program that prompts the user to enter a decimal integer and displays its corresponding hexadecimal value.

Write a program that mimics a calculator. The program should take as input two integers and the operation to be performed. It should then output the numbers, the operator, and the result. For division, if the denominator is zero, output an appropriate message. Limit the supported operations to + -/ *and write an error message if the operator is not one of the supported operations. Here is some example output: 3 + 4 = 7 13 * 5 = 65   C++