I'm really troubled with this question. Can anybody help?

"If we have a geometric sequence with initial term a and ratio r, then is the formula for the ninth term of the corresponding geometric series is given by

s_n = a 1-r/1-r^n ?"

Printable View

- Apr 28th 2009, 02:42 AM14041471Geometric sequences
I'm really troubled with this question. Can anybody help?

"If we have a geometric sequence with initial term a and ratio r, then is the formula for the ninth term of the corresponding geometric series is given by

s_n = a 1-r/1-r^n ?" - Apr 28th 2009, 02:51 AMAir