Python Program to find Sum of Series 1**3 + 2**3 + ................... + n**3




Program:

n = int(input("Enter Positive Number : "))

sum = 0

sum= ((n*n)*(n+1)*(n+1))/4

print("The Sum of Series is",sum)

Output:

Enter Positive Number : 2

The Sum of Series is 9.0




35 views0 comments

Recent Posts

See All

The mathematical formula to find the sum of 1²+2²+3²+….+n² is n(n+1)(2n+1)/6 So to find the sum of series we use this formula. Program: n = int(input("Enter Positive Number : ")) sum = 0 sum= (n*(n+