Radii of curvature of a converging lens are in the ratio 
. Its focal length is 
and refractive index is 1.5 . Then its radii of curvature are respectively .
A
and 
B
and 
C
and 
D
and 
Text Solution
Verified by ExpertsThe correct answer is:
D
: Let 
According to lens maker's formula
Here, 
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