# Arithmetic Sequence ||Find the term, when first term and common difference are given

- Author:
- Janak Singh Saud

- Topic:
- Algebra, Arithmetic, Sequences and Series

## Arithmetic sequence and key facts

- An
**arithmetic s****equence**is a sequence where the difference between consecutive terms is always the same(i.e constant).This constant is called the*common difference*. - An arithmetic sequence is one which begins with a first term (a) and where each term is separated by a common difference (d). e.g. 3, 5, 7, 9, 11, ...
- The n
^{th }term of an arithmetic sequence is given by t_{n}= a + (n - 1)d

**Objective:**Students will be able to memorize the formula to find the n

^{th}term of an A.S =====================================================================

**User guidelines to do the following problem:**Please read the question given below carefully, and calculate the nth term of A.S Then

- Write the term in the answer box given below (
**green colored**), and Press**ENTER**key - Try this process as many times as you want until you get () message.
- Click on
**New Question**for another question - After the process, answer a question given at the bottom of this applet.

## Arithmetic sequence - Test yourself || nth term of A.S formula Practice ||

## Test your understanding

**The first term and common difference of the arithmetic sequence are 7.5 and -0.5 respectively. find the 10 ^{th} term.**