| 4) x + x2/2! – x3/3! + x4/4! – x5/5! + x6/6! |
Python program to print series using if-else loop
#Program to print x + x2/2! - x3/3! ...............
import math
x = int(input("Enter the value of x : "))
n = int(input("Enter the value of n : "))
sum = x
for i in range(2,n+1):
if(i%2 == 0):
sum = sum+((x**i)/math.factorial(i))
else:
sum = sum-((x**i)/math.factorial(i))
print("Sum of Series is :",sum)
Output
Enter the value of x : 3 Enter the value of n : 4 Sum of Series is : 6.375
Python program to print series without using if-else loop
#without using if else loop
import math
x = int(input("Enter the value of x : "))
n = int(input("Enter the value of n : "))
sum = x
for i in range(2,n+1):
sum = sum + ((-1)**i)* ((x**i)/math.factorial(i))
print("Sum of Series is :",sum)
Enter the value of x : 3 Enter the value of n : 4 Sum of Series is : 6.375
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