Check iny

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Required information

Assume that the magnifier is held close to the eye. Use the standard near point of $25\mathrm{.}0cm$ to find the angular magnification. An insect that is $4\mathrm{.}10mm$ long is placed $10\mathrm{.}5cm$ from a simple magnifier with a focal length of $13\mathrm{.}0cm.$

What is the length of the image?

$mm$