Where should the object be in front of the collecting lens so that the coefficient of its lateral magnification was

Where should the object be in front of the collecting lens so that the coefficient of its lateral magnification was: a) more than one; b) less than one?

a) between the focus and the double focus of the collecting lens; b) behind the double focus of the collecting lens.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.