Aperson's prescription for her new bifocal glasses calls for a refractive power of -0.450 diopters in the distance-vision part, and a power of 1.75 diopters in the close-vision part. what are the near and far points of this person's uncorrected vision? assume the glasses are 2.00 cm from the person's eyes, and that the person's near-point distance is 25.0 cm when wearing the glasses.
enter your answers numerically separated by a comma.