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

## Arithmetic sequence and key facts

• ﻿﻿﻿﻿﻿﻿An arithmetic sequence 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 nth term of an arithmetic sequence is given by tn = a + (n - 1)d
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Objective: Students will be able to memorize the formula to find the nth 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
1. Write the term in the answer box given below (green colored), and Press ENTER key
2. Try this process as many times as you want until you get () message.
3. Click on New Question for another question
4. After the process, answer a question given at the bottom of this applet.
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## Arithmetic sequence - Test yourself || nth term of A.S formula Practice ||

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

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