maths riddle

  1. 654 Posts.
    Diophantus was a Greek mathematician who lived in the third century. He was one of the first mathematicians to use algebraic symbols.

    Most of what is known about Diophantus's life comes from an algebraic riddle from around the early sixth century. The riddle states:

    Diophantus's youth lasted one sixth of his life. He grew a beard after one twelfth more. After one seventh more of his life, he married. 5 years later, he and his wife had a son. The son lived exactly one half as long as his father, and Diophantus died four years after his son.

    Given that Diophantus is known as the father of Algebra, how mercilessly was his son teased at school about his name?
 
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