Question

In Python,

1) Write a function called myCos(x) that accepts an input number x measured in degrees la. Therefore, your function needs to first convert a degree to a radian. For example, if x is 67 degrees, x can be converted to a radian as follows: x = 67 # x is 67 degrees. x-x/ 180 * math.pi # x is now measured in radian. You can stop your loop after your approximation and math.cos(x) differ less than 1.0e-13. (50 points).

Using this formula:

Using this setup:

Gets this output:

Answer 1

import math

def myCos(x):

x = x * math.pi / 180

s = 0.0

n = 0.0

while abs(math.cos(x) - s) >=1.0e-13:

s += ((-1)**n) * (x ** (2*n)) / (math.factorial(2 * n))

n = n + 1

print("Number of terms: ", n, "Approximation: ", s , "math.cos(x)", math.cos(x))

return s

print("Enter a degree: ")

x = float(input())

print("cos(",x,")-",myCos(x))

===============================
See Image for Indentation



Thanks, PLEASE UPVOTE