Réaliser les exercices 50 à 53.[br][br]https://www.libmanuels.fr/demo/9782206103624/manuel/202/?title=Math%C3%A9matiques%201re%20Tronc%20commun,%20sp%C3%A9cialit%C3%A9%20STI2D/STL%20(2019)&editor=Delagrave&type=classic