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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def ned2aer(n: float, e: float, d: float, deg: bool = True) -> Tuple[float, float, float]: """ converts North, East, Down to azimuth, elevation, range Parameters n : float or numpy.ndarray of float North NED coordinate (meters) e : float or numpy.ndarray of float East NED coordinate (meters) d : float or numpy.ndarray of float Down NED coordinate (meters) deg : bool, optional degrees input/output (False: radians in/out) Results ------- az : float or numpy.ndarray of float azimuth elev : float or numpy.ndarray of float elevation slantRange : float or numpy.ndarray of float slant range [meters] """

    return enu2aer(e, n, -d, deg=deg)