The operator allows us to repeat any number of As, thereby generating sentences like (41). Note that the parentheses around ‘A’ in (37) are no longer necessary in this instance, for the Kleen Star operator means any number including zero.
The operator allows us to repeat any number of As, thereby generating sentences like (41). Notethat the parentheses around ‘A’ in (37) are no longer necessary in this instance, for the KleenStar operator means any number including zero.