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

This video quickly explains on Arithmetic sequence and Arithmetic series including how to write the series in sigma notation!

Explore this "Common Mathematics" Topic 1 playlist! Whether you are taking IB AI SL, AI HL, AA SL or AA HL, this video is for you!

Useful notes:
- Common difference (d) is the 'jump' from term to term—ONLY addition or subtraction!
- With calculator, you can choose to calculate the arithmetic series by using the sigma notation OR substituting the numbers into the formula (from formula booklet).