A real image of a point object O was for...

A real image of a point object O was formed by an equi-convex lens of focal length f and the magnification was found to be unity. Now the lens is cut into two symmetrical pieces as shown by the dotted line and the right part is removed. The position of the image formed by the remaining part is at

A

f

B

2f

C

`-2f`

D

Infinity

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The correct Answer is:

D

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