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An object is in front of a diverging lens with a focal length of -19.0 cm. The image seen has a magnification of 0.5. (Include the sign of the value in your answers.)

(a) How far is the object from the lens? 

(b) If the object has a height of -14.0 cm because it points below the principal axis (it is inverted), what is the image height hi?

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