Just curious about why geometric progression is called so. Is it related to geometry?
Answer
Here’s an extremely nice picture illustrating the geometric series and making it geometrically clear how it converges when x<1.
s−1=xs follows from PN/ON=BA/OA which follows from the fact that △OAB is similar to △ONP.
Attribution
Source : Link , Question Author : dark32 , Answer Author : em29