In the following series the numerators are in AP and the denominators are in GP. Ar 2 10 x 3 2 10 x 9 90. Ar 1 25 ar 52.
Its usually used to find out specific values within the geometric sequences.
In a Geometric Sequence each term is found by multiplying the previous term by a constant. An 100 n-1 -5 100 - 5 n 5 105 - 5 n ----- 2 1 2 6 n 5 105 5 n. Given the first several terms of an infinite series determine if the sum of the series exists. For example if you.