1 D Bornean Pygmy Elephant Bornean pygmy elephant (Elephas maximus borneensis) Roselis with satellite collar in the Danum Valley Conservation Area, Sabah, North Borneo, Malaysia. 2  The Bornean pygmy elephant is found only in the northeast tip of Borneo, in the Malaysian state of Sabah. D Bornean Pygmy Elephant Bornean pygmy elephant (Elephas maximus borneensis) Roselis with satellite collar in the Danum Valley Conservation Area, Sabah, North Borneo, Malaysia. 2  The Bornean pygmy elephant is found only in the northeast tip of Borneo, in the Malaysian state of Sabah.
A sequence is simply an ordered list of numbers or terms. A series is the sum of a sequence. A sequence is an ordered list of numbers or terms. It can contain elements, numbers and terms and can be a limited set or an infinite set. Unlike in a set, order in a sequence has grave importance. It is known as a discrete function. For example [1, 2, 3, 4â¦] is a sequence or progression (in the UK). There are two types of sequence an arithmetic sequence and a geometric sequence. An arithmetic sequence is a sequence in which the difference between two consecutive terms remains constant, known as common difference.
Some series do have their characters go through changes, and make references to past events. Typically such series are published in the order of their internal chronology, so that the next book published follows the previous book. How much these changes matter will vary from series to series (and reader to reader).