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The focal length of a convex lens is 10 ...

The focal length of a convex lens is 10 cm. Find its magnifying power when it is used as a magnifying glass to form the image at (i) near point and (ii) far point.

A

`3.5 , 2.5`

B

`2.5 , 3.5`

C

`2.5, 1.5`

D

`1.5, 2.5`

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