👉 pugrees is a term used in mathematics to describe the concept of a sequence where each term is obtained by adding or subtracting some constant value from the previous term. For example, if we have a sequence defined as follows: 1, 2, 4, 8, ... We can define this sequence using pugrees as follows: p1 = 1 p2 = 2 Then, for each subsequent term in the sequence, we add or subtract some constant