Question

What is sequence and series in detail ?

Answer 1

Sequence:- A sequence is an arrangement of nos. in a definite order, according to some fixed rule. The various numbers occurring in a sequence are called its terms. The general term of a sequence is denoted by an.

Series:- If a, a1, a2,...,an is a sequence then the expression a1+a2+...+an is called the series associated with the given sequence..


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