Anisometropia is the condition in which the two eyes have unequal refractive power. Each eye can be nearsighted (myopia), farsighted (hyperopia) or a combination of both, which is called antimetropia. Generally a difference in power of two diopters or more is the accepted threshold to label the condition anisometropia.
Answer this question, making sure that the answer is supposed by the text: can a person be nearsighted in one eye and farsighted in the other?
yes