An important quantity in number theory referred to as __________ is defined as the number of positive integers less than n and relatively prime to n.

During a mail merge creating form letters, the ________ contains the information that will change with each letter

A) data source B) template C) main document D) prototype

A(n) ________ is a small line or column that is displayed in a single cell

A) sparkline B) icon C) data bar D) color scale