Write a function to obtain sum n terms of the following series for any positive integer
value of X
X +X3 /3! +X5 /5! ! +X7 /7! + …
def power(a, b):
p = 1
for i in range(1, b + 1):
p = p * a
return p
def factorial(n):
f = 1
for i in range(1, n + 1):
f = f * i
return f
def printSeries():
sum = 0
n = int(input('Enter the number of terms: '))
x = int(input('Enter the value of x: '))
for i in range(1, 2 * n + 1, 2):
sum = sum + power(x, i) / factorial(i)
print(sum)
printSeries()Output :
Enter the number of terms: 3
Enter the value of x: 2
18.333333333333332
