En la tragedia Edipo rey, la limitación que

posee el hombre para controlar su destino

se evidencia cuando:

La suma de los grados absolutos de todos

los términos de un polinomio homogéneo

y completo de dos variables es 132.

¿Cuál es su grado absoluto?

Si la resultante máxima de dos vectores

tiene un módulo de 14 u y la mínima resultante

tiene un módulo de 6 u, ¿cuál es

el módulo de cada vector?

Vilcabamba, which is located in Ecuador, is often called ‘the Valley of Long Life’. What’s the secret? It is not very hot or very cold – the air is very clean. People work hard in the fields, and do a lot of exercises. Their diet is very healthy with fruit and vegetables, they almost never eat meat and fish and have good social life. The water they drink, from Vilcabamba River, is very rich in minerals.

In Ogliast, a mountain region of Sardinia in Italy, people live to be 100, and they are normal and healthy. People in the villages work outside in their fields with their animals. They have a healthy diet , with a lot of vegetables and not much meat or fish. They almost never take any medicine, but they usually drink a little grappa before they go to bed. Fortunato who lives there, says to his family and friends, ‘I am never stressed’.

People in Okinawa in Japan do not have big meals. They just have vegetables and fish, and often eat soya. Okinawans are very active, often work until they are 80 or more, and they also relax every day – they see and meditate with friends and relatives, they are always positive, and they are never in a hurry. From the reading about Italy, we can say that the word GRAPPA is a...