1.

Figures 9.6 (a), (b), (c), and (d) respectively correspond to

Answer»

the SHORT-sighted EYE, the correction of long-SIGHT, the long-sighted eye and the correction of short-sight
the short-sighted eye, the correction of short-sight, the long-sighted eye and the correction of long-sight
the long-sighted eye, correction of short sight, the short-sighted eye and the correction of long-sight
none of these

Answer :B


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