Question

Изучи краткие сведения о Великом математике и попытайся угадать, о ком идёт речь. «Известно, что он жил в Александрии. О его главном труде говорят, что после Библии это самый популярный написанный памятник древности. В течение двух тысяч лет рукопись являлась настольной книгой школьников, использовалась как начальный курс геометрии. Этот Великий математик имеет непосредственное отношение к созданию клавишных инструментов, сначала клавесина, потом пианино».

Answer 1

Здесь идёт речь о Евклида

Answer 2

The Great Mathematician

The description provided suggests that the person being referred to is a great mathematician who lived in Alexandria. Their main work is considered to be the second most popular written monument of antiquity after the Bible. For two thousand years, their manuscript served as a textbook for students and was used as an introductory course in geometry. Additionally, this great mathematician has a direct connection to the creation of keyboard instruments, specifically the harpsichord and later the piano.

Based on these clues, it is highly likely that the person being referred to is Euclid.

Euclid was a Greek mathematician who lived in Alexandria during the 3rd century BCE. His most famous work is "Elements," a comprehensive treatise on mathematics that covers a wide range of topics, including geometry, number theory, and algebra. "Elements" is considered one of the most influential works in the history of mathematics and has been widely studied and taught for centuries.

Euclid's work on geometry, particularly his development of axiomatic systems and proofs, laid the foundation for the study of this branch of mathematics. His work on the properties of shapes and figures, such as triangles, circles, and polygons, is still taught in schools today.

In addition to his contributions to mathematics, Euclid's work on musical theory is also noteworthy. He is believed to have studied the mathematical relationships between musical intervals and is credited with the discovery of the Pythagorean tuning system, which forms the basis of Western music.

Euclid's influence on mathematics and his lasting contributions to the field make him one of the most important mathematicians in history.