Series Flashcards
1
Q
Σr²
A
in formula book
2
Q
Σr
A
½n(n+1)
3
Q
Σ1
A
n
4
Q
Σr³
A
in formula book
5
Q
aΣr
A
Σar
6
Q
How does the method of differences work?
A
Start with what you know in the given that section
Then write it out until they cancel
Factorise if you need
7
Q
Where are the maclaurin series?
A
The formula book
