# -*- coding: utf-8 -*-
"""
Created on Tue Oct 11 19:43:09 2022

@author: Roman
"""

import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, 10, 200)
y = np.cos(x)
y1 = np.sin(x)

plt.plot(x, y, '*r', label='cos')
plt.plot(x, y1, label='sin')

plt.xlabel('X')
plt.ylabel('Y')

plt.title('Title')

plt.ylim(-1, 1)
plt.legend()
plt.grid()
plt.show()