How do arguments differ from parameters?

Arguments and parameters are related concepts in programming, but they refer to different things:

• Parameters: These are the variables listed in a function's definition. They act as placeholders for the values that will be passed to the function when it is called. For example, in the function definition below, x and y are parameters:

  def multiply(x, y):
      return x * y

• Arguments: These are the actual values that you provide to the function when you call it. They correspond to the parameters defined in the function. For example, in the function call below, 4 and 5 are arguments:

  result = multiply(4, 5)

In summary, parameters are part of the function definition, while arguments are the actual values supplied to the function when it is invoked.