Question

WAP i java to print the sum of the series s={(1^2)/a}+{(3^2)/a}+{(5^2)/a}................n terms

Answer 1

Answer:

Program to find the sum of the series (1/a + 2/a^2 + 3/a^3 + … + n/a^n)

Given two integers

a and

n. The task is to find the sum of the series 1/a + 2/a2 + 3/a3 + … + n/an.

Examples:

Input: a = 3, n = 3

Output: 0.6666667

The series is 1/3 + 1/9 + 1/27 which is

equal to 0.6666667

Input: a = 5, n = 4

Output: 0.31039998

Recommended: Please try your approach on {IDE} first, before moving on to the solution.

Approach: Run a loop from 1 to n and get the

i-th term of the series by calculating term = (i / ai). Sum all the generated terms