Find the {eq}n {/eq} th term for the sequence:

{eq}1, 4, 7, 10, . . . . , {/eq}.

Question:

Find the {eq}n {/eq} th term for the sequence:

{eq}1, 4, 7, 10, . . . . , {/eq}.

Arithmetic Sequence:

An arithmetic sequence, also called arithmetic progression, is a concept in mathematics which represented a sequence of numbers which have a common difference between any two consecutive numbers. For the two consecutive numbers, the difference is the second one minus the first one.

Answer and Explanation: 1

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For the series {eq}1, 4, 7, 10, . . . . , {/eq}, the common difference {eq}d = 4 - 1 = 3 {/eq}

The first tern {eq}a = 1 {/eq}

The {eq}n^{th}...

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Arithmetic Sequences: Definition & Finding the Common Difference

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Chapter 21 / Lesson 4
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Learn the Arithmetic sequence formula and meaning. Discover how to find the common difference and read arithmetic sequence examples.


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