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A converging lens with a focal length of 12.9 cm and a diverging lens are placed 25.5 cm apart, with the converging lens on the left. A 2.00-cm high object is placed 22.0 cm to the left of the converging lens. The final image is 34.0 cm to the left of the converging lens.
(a) What is the focal length of the diverging lens?
cm
(b) What is the height of the final image?
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