# Tag Archives: series-sum

Given a positive integer n, the problem is to find the sum of the given series of n terms: 1/(1*2) + 1/(2*3) + 1/(3*4) + 1/(4*5)… Read More
Given a positive integer n. The problem is to find the sum of the given series 2 + (2+4) + (2+4+6) + (2+4+6+8) + ……… Read More
Given a positive integer n, find the sum of the series upto n terms.Examples :   Input : n = 4 Output : 3.91667 Series :… Read More
Write a program to find the sum of fourth power of first n even natural numbers. 24 + 44 + 64 + 84 + 104 +………+2n4 Examples: … Read More
Given the number of terms i.e. n. Find the sum of the series 0.6, 0.06, 0.006, 0.0006, …to n terms.Examples:   Input : 2 Output :… Read More
We know that sum of cubes of first n natural numbers is = (n(n+1)/2)2.  Sum of cube of first n even natural numbers 23 +… Read More
Given a number n, find sum of first n odd natural numbers.  Input : 2 Output : 28 1^3 + 3^3 = 28 Input :… Read More
Given a number n, find the sum of first n even natural numbers.  Examples:  Input : 2 Output : 72 2^3 + 4^3 = 72… Read More