WilliamsR94
New member
- Joined
- Feb 5, 2021
- Messages
- 2
I have the series 243-162+108-72+..., and have to write in sigma notation.
I have worked out the difference to be -2/3 but getting confused with how to write this in notation.
I have worked out the difference to be -2/3 but getting confused with how to write this in notation.