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An upright object is placed at a distance of 40 cm in front of a convergent lens of focal length 2 cm. A convergent mirror of focal length 10 cm is placed at a distance of 60 cm on the other side of the lens. The position and size of the final image will be -

1. 40 cm from the convergent lens, twice the size of the object
2. 20 cm from the convergent mirror, twice the size of the object
3. 40 cm from the convergent mirror, same size as the object
4. 20 cm from the convergent mirror, same size as the object

Correct answer: 20 cm from the convergent mirror, same size as the object

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