Q4: Write a program that takes as input two opposite corners of
a rectangle: (x1,y1) and (x2,y2). Finally, the user is prompted for
the coordinates of a third point (x,y). The program should print
Boolean value True or False based on whether the point (x,y) lies
inside the rectangle. If the point lies on the rectangle, the
program should print False.
Program should work irrespective of the order in which the user
inputs the opposite coordinates. program user should be...