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Find number abc

If 740a7 + b74b0 = a3a4c7 find number abc. Multiple solutions may exist.

Correct answers: 17

The first user who solved this task is Nasrin 24 T.

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Mark Gross: Can You Help?

A couple days ago, I was crossing this bridge, and there was this character standing there with a cup in his hand. He goes, Hey, can you help out my wife and family? I said, Sure. And I pushed him off the bridge.

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Giuseppe Peano

Born 27 Aug 1858; died 20 Apr 1932 at age 73. Italian mathematician who founded symbolic logic. Through the use of symbols, equations are more easily understood by anyone regardless of their language. For example, Peano introduced symbols to represent “belongs to the set of” and “there exists.” In Arithmetics principia (1889), a pamphlet he wrote in Latin, Peano published his first version of a system of mathematical logic, giving his Peano axioms defining the natural numbers in terms of sets. In 1903, Peano unsuccessfully proposed an international, artificial language he called “Latino sine flexione.” It was based on Latin without grammar. Its vocabulary comprised words from English, French, German and Latin.«

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