09 May 2016
Dear sir, Pls tell me... Example if there is two 1 We say it double 1 and if there Is three 1 then we say it triple 1 but pls tell if there is..1) four 1..2) If there is five 1...3) if there is six 1
10 May 2016
The term originated as an abstraction of the sequence: single, double, triple, quadruple, quintuple, sextuple, septuple, octuple....., n tuple..., where the prefixes are taken from the Latin names of the numerals.
The unique 0 tuple is called the null tuple. A 1 tuple is called a singleton, a 2 tuple is called an ordered pair and a 3 tuple is a triple or triplet. n can be any nonnegative integer. For example, a complex number can be represented as a 2 tuple, a quaternion can be represented as a 4 tuple, an octonion can be represented as an 8 tuple and a sedenion can be represented as a 16 tuple.
Although these uses treat tuple as the suffix, the original suffix was ple as in "triple" (three-fold) or "decuple" (ten fold). This originates from a medieval Latin suffix plus (meaning "more") related to Greek πλοῦς, which replaced the classical and late antique plex (meaning "folded"), as in "duplex".
Names for tuples of specific lengths 1 single 2 double 3 triple/treble 4 quadruple 5 quintuple pentadruple 6 sextuple hexatruple 7 septuple 8 octuple 9 nonuple 10 decuple 11 undecuple hendecuple 12 duodecuple 13 tredecuple 100 centuple