in this part you use the theory and approach of the Flerackers et al. (1984) paper to write up a code for finding the image produced from a combination of lenses. The paper provides a method of lens combination calculation up to three lenses. Papers approach is based on thin lens assumption. Hooshyar will give a lecture about it. Your job in this part, is writing a code that extend this method up to six lenses in a language most convenient for you.

Please write code in EXCEL!