Find the sum of Geometric progression Given three integers N1 and N2 and N3, find the sum of a Geometric Progression. Input: 5 2 where: • First line represents the value of N1 which is the first term of G. P. • Second line represents the value of N2 which is the number of terms in the G. P. • Third line represents the value of N3 which is the common ratio of G. P. Output: 93.000000
Explanation:
A geometric sequence is a sequence such that an element is obtained by multiplying the previous term by the common ratio r. The common ratio r is obtained by dividing any term by the preceding term.
Here N1 represents the first term, N2 is number of elements in G. P. and N3 represents the common ratio of G. P.