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Zaki Din

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MATH PUZZLE: Can you replace the question mark with a number?

Adrien-Marie Legendre

Born 18 Sep 1752; died 9 Jan 1833 at age 80. French mathematician who contributed to number theory, celestial mechanics and elliptic functions. In 1794, he was put in charge of the French government's department that was standardizing French weights and measures. In 1813, he took over as head of the Bureau des Longitudes upon the death of Lagrange, its former chief. It was in a paper on celestial mechanics concerning the motion of planets (1784) that he first introduced the Legendre Polynomials. His provided outstanding work on elliptic functions (1786), and his classic treatise on the theory of numbers (1798) and also worked on the method of least squares.«[DSB gives date of death 9 Jan 1833. EB gives 10 Jan 1833.]

Republican or Democrat?

A woman in a hot air balloon realized she was lost. She lowered her altitude and spotted a man in a boat below. She shouted to him, “Excuse me, can you help me? I promised a friend I would meet him an hour ago, but I don't know where I am.” The man consulted his portable GPS and replied, “You're in a hot air balloon, approximately 30 feet above a ground elevation of 2346 feet above sea level. You are at 31 degrees, 14.97 minutes north latitude and 100 degrees, 49.09 minutes west longitude.

She rolled her eyes and said, “You must be a (political party).” “I am,”replied the man. “How did you know?” “Well,” answered the balloonist, everything you told me is technically correct, but I have no idea what to do with your information, and I'm still lost. Frankly, you've not been much help to me.”

The man smiled and responded, “You must be a (political party).” “I am,”replied the balloonist. “How did you know?” “Well,” said the man, “you don't know where you are or where you're going. You've risen to where you are, due to a large quantity of hot air. You made a promise that you have no idea how to keep, and you expect me to solve your problem. You're in exactly the same position you were in before we met but, somehow, now it's my fault.”

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