Answer all parts of #5 please

5a (6 [its] If you want to form an image of an object at 2F behind a converging lens. when: should the object needed to he placed? What are the nanrres of the image\" 5 (13 PM- A person is suffering from both nearsightedness and farsightedness. The person's far Point and near points are 75.0 cm and 45.0 cm respectively. (a) What kind of lens is used to correct each defect? (2 pts) 03) Draw of the schematic diagam of each correction. (4 pts} (c) Calculate the re-active power of each lens. Consider the distance between eye and the external lens is 2.00 cm. {3+3 pts)