Geometric sequences and series [IB Math AA SL/AA HL/AI SL/AA HL]

This video discusses on Geometric sequence and proof of Geometric series formula. Note that we are focusing on FINITE geometric series!

Take a look on the "Common Mathematics" Topic 1 playlist as it is suitable for all of you regardless taking AI SL/HL or AA SL/HL!

Useful notes:
- Common ratio (r) is the 'jump' from term to term—ONLY multiplication or division!
- You can observe the geometric (or exponential) movement through graphing on GDC—it can be growth or decay!