2.

(a) If an eye has a far point of 15 m and a near point of 25 cm, is that eye nearsighted or farsighted?

(b) How about an eye with a far point at infinity and a near point at 50 cm?

(c) What type of corrective lenses

(converging or diverging) would you use to correct the vision defects in parts

(a) and (b)?