Physics 341: Homework Questions Due November 13th

**1**- Derive Newton's form of the lens equation: x*x'=F**2 (that is,
x times x-prime equals F squared).
**2**- Where must an object be placed (relative to the focal point F)
such that the image is life-sized? i.e. so that O=I
**3**- problem 6.8
**4**- problem 6.9