Learn how to find the 𝒏th term of an arithmetic sequence with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Learn what an arithmetic sequence is and about number patterns in arithmetic sequences with this BBC Bitesize Maths KS3 article. For students aged of 11 and 14.

Arithmetic Mean An arithmetic mean is the sum of a series of numbers divided by the number of items in that series. The formula for the arithmetic mean is simple and is very commonly used to find ...

Sequence and Series Formulas The nth term, an, of an Arithmetic Progression (A.P) where the first term is 'a' and the common difference is 'd' is given by the formula: an=a+ (n–1)d where, a ...

CBSE Class 10 Maths Chapter 5 all formulas and definitions are provided here. With the help of this article, students can easily revise all formulas and definitions while preparing for their exams ...

Eliana Rodgers / Investopedia Arithmetic Mean The arithmetic mean is the simple average or sum of a series of numbers divided by the count of that series of numbers. For example, the arithmetic ...