Arithmetic And Geometric Sequences And Series Flashcards
1
Q
Formula for geometric sequences
A
Tn= ar^n-1
2
Q
Recursive formula for arithmetic sequences
A
Tk= T(k-1)+d
3
Q
Recursive formula for geometric sequences
A
Tk= a[T(k-1)]
4
Q
Formula for arithmetic series
A
Sn= n(2a+(n-1))d/2
5
Q
Formula for geometric series
A
Sn= a(r^n-1)/r-1
6
Q
Formula for arithmetic sequences
A
Tn= a+(n-1)d