For the sequence a_{n} = 6 + 5 \ast (n - 1), find its first term, second term, third term, fourth...

Question:

For the sequence {eq}\displaystyle\;a_{n} = 6 + 5 \ast \left(n - 1\right) {/eq},

find its first term, second term, third term, fourth term, and fifth term and its common difference {eq}\,d {/eq}.

Arithmetic Sequence:

The arithmetic sequence is the series of finite or infinite elements in which all the consecutive terms have equal differences between them. This difference is called the common difference of the sequence. The general formula for the arithmetic sequence is given as {eq}a_n = a + d( n -1) {/eq}, with {eq}a {/eq} as the first term and {eq}d {/eq} is the common difference

Answer and Explanation: 1

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The general formula for the arethimetic sequence is given as {eq}a_n = a + d( n -1) {/eq}, with {eq}a {/eq} as the first term and {eq}d {/eq} is...

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Arithmetic Sequence: Formula & Definition

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Chapter 26 / Lesson 3
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Discover the arithmetic sequence definition and how math uses it. Know its formula and how to solve problems relating to it through sample calculations.


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