Question

Draw a flow chart for a program that 6 calculate the factorial of a number. Please note that factorial is defined as n! = n x (n —1) x (n — 2) x x 3 x 2 x 1.

Answer 1

Answer:

Program to find the sum of the series 1 + x + x^2+ x^3+ .. + x^n

Given an integer X, the task is to print the series and find the sum of the series

1 + x^{1} + x^{2} + x^{3} + x^{4} ... x^{N}

Examples :

Input: X = 2, N = 5

Output: Sum = 31

1 2 4 8 16

Input: X = 1, N = 10

Output: Sum = 10

1 1 1 1 1 1 1 1 1 1