5

import numpy as np
import sympy as sp

def diff(function, n=1):
    for i in range(n):
        function = sp.diff(function, x)
    return function

x = sp.symbols('x')

f1 = sp.tan(x) + 5 * x**3
f2 = sp.exp(-x) + sp.cos(2 * sp.pi - x**2)

diff_f1 = diff(f1, 2)
diff_f2 = diff(f2, 10)

print(f'а) Відповідь: {diff_f1}')
print(f'б) Відповідь: {diff_f2}')