The holes axes are determined by the point in the plane by an

ordered pair of numbers.

4]) A semigroup is a nonempty set S, in which for every

ordered pair of elements a,b [member of] S there is defined a binary operation * called their product a * b such that a * b [member of] G and we have (a * b) * c = a * (b * c) for all a,b,c [member of] S.

a) From the set of n jobs, find the

ordered pair of jobs with the minimum processing time.

1 Definition: The

ordered pair of integers (m, c) is called Fixed Smarandache Friendly Pairs Cube Numbers (FSFPCN) if the following conditions satisfy:

In accordance with the definition by Sidman (2000), "the equivalence relation consists of

ordered pairs of all positive elements that participate in the reinforcement contingency" (Sidman 2000, p.

Mathematical concepts that are taught include how to plot data points from a table, how to label

ordered pairs, and how to name coordinates on a grid.

The notions of tonal "qualia" and "chroma" lie at the heart of the tonal GIS, which Rings represents as

ordered pairs of' scale degrees and pitch classes (sd, pc) respectively.