The 3-tuple (31, 0, 6) as a set

An n-tuple (x₁,...,x_n) 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,...,x_n-1),x_n) otherwise.

Klick on the ordered pair ( 31, 0 ) or the natural number 6 to see how it may be defined as a set.

(31, 0, 6) = ( ( 31, 0 ), 6 )

(back to √2)