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Two lenses are .78m apart and used to form an image. Lens 1 is converging and...

Two lenses are .78m apart and used to form an image. Lens 1 is converging and has a focal lens of -.42m. lens 2 is diverging and has a focal point og -0.35m. the object is 2.40m to the left of lens 1. what is the distance to the final image?
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