Four Fours/Lemmata/Three Fours/59

From ProofWiki
Jump to navigation Jump to search

Puzzle

Using exactly $3$ instances of the number $4$, the task is to write an expression for $59$, using whatever arithmetical operations you consider necessary.


Solutions

Solution $1$

$59 = \dfrac {4! - .4} {.4}$


Also see

Previous  ... Next