Write a program to input two vector coordinates from the base class named “Base”. Class “Derived” inherits all the properties of class “Base”. Class “Derived” must contain a function named...

Write a program to input two vector coordinates from the base class named “Base”. Class “Derived” inherits all the properties of class “Base”. Class “Derived” must contain a function named add_vector() that add the two vectors input from the base class and finally display the result from the function display() that is friend to the base class.