A convex lens of focal length 
produces images of the same magnification 
when an object is kept at two distances 
and 
from the lens. The ratio of 
and 
is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
JEE Main 2019
Using 
or 
We have 
or 
And 
or 
So, 
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