Analysis, 3

If this operator is drawn in reverse on a loose sheet and an AUTOCORRELATION carried out the result below is obtained which is a general term for multiples for the values : https://www.w3.org/1998/Math/MathML" display="inline"> n ( - k ) n - 1 A number line ranging from 0 to 4 t with evenly spaced intervals. The number line includes marked points at t, 2 t, 3 t, and 4 t. At 2 t, there is a label indicating 1. At 3 t, there is a label indicating negative 2 k. At 4 t, there is a label indicating plus 3 k squared. The number line continues beyond 4 t with an indication of etcetera. https://www.w3.org/1999/xlink" xlink:href=" https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781003761020/e10523ab-dbe3-4c4f-8f3e-863ae3683950/content/pg8_2.tif "/>