The identity in every cyclic group Z_n is 

____ computers might make either encoding or decoding encrypted messages take very short times.

A graph G = (V, E) has four edges labelled, respectively 40, 50, 70, and 0. w (G) =

Convert the single nibble binary 1101 to an integer decimal numeral

Write in symbols "H is a proper subgroup of G"

A partial order extended to a total order by arbitrary adding relationships for the items not already ordered is then called a ___ sort.

Given a set S and that for all a, b in S, a * b = b * a, we say that * is

If through a series of transitions in a Petri net, a marking M can result in a new marking M', we say that M' is ___ from M

Groups of complete graphs are called __ groups

The number of elements in a group |G|  is called its