The 3-tuple (200, 120, 54) as a set

An n-tuple (x1,...,xn) is an ordered list of n sets. It can be constructed in several ways. A popular definition is the original set x1 for n=1 and the ordered pair ((x1,...,xn-1),xn) otherwise.

Klick on the ordered pair ( 200, 120 ) or the natural number 54 to see how it may be defined as a set.

(200, 120, 54) = ( ( 200, 120 ), 54 )

(back to √2)