The 3-tuple (102, 17, 30) 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 ( 102, 17 ) or the natural number 30 to see how it may be defined as a set.

(102, 17, 30) = ( ( 102, 17 ), 30 )

(back to √2)