1. Find out the year each event occurred and use a relative number to indicate it.Consider year zero as regencyto. Birth of Pythagorasb. Boyaca's battle.c. The fall of the Roman empired. Birth of Christand. Invention of writing2. Express each piece of information as a whole numberto. A diver stands 30 mb. The temperature dropped to minus 8 ° Cc. Andrés withdrew $ 200,000 from his accountd. They consigned $ 200,000 to my accountand. Normal body temperature is 37 ° CF. The boiling temperature of water at sea level is 100 ° C3. Rate each statement as false (F) or true (V).to. The set of natural numbers is contained in the set of integers ()b. Zero is a negative integer ()c. The set of integers is the union of the set of positives and that ofnegative integers ()d. The set of positive integers is equal to that of natural numbers ()4. Look at the table, which shows the bank movements in pesos of an account.Write a phrase for each movement that includes