**Geometric Sequences Mr-Mathematics.com**

Have a hard time figuring out what a geometric sequence is? This video will help you to identify different geometric sequences as well as determining its nth term.... OK, so how can we find that magical nth term for a geometric sequence? (Remember that this will get you that sigma notation to generate the series for these.)

**Wolfram|Alpha Widgets "Nth term of Geometric sequence ar**

Find the fifth term and the nth term of the geometric sequence whose initial term a1 and common ratio r are given. Recent Visits The n th term of a geometric sequence : The n th term of a geometric sequence is . Where is the first term and r is the common ratio. Step 2 : The initial term is and common ratio is . The n th term of a geometric sequence is . Substitute and in above equation...Given first term (a), common ratio (r) and a integer N of the Geometric Progression series, the task is to find N th term of the series. Examples :

**Geometric sequence help? How to find the nth term when**

In this video, we use the general equation for terms of a geometric sequence: t n = ar n -1 to find the first term a, the common ratio r and the nth term of a geometric sequence for a known values of the third term ( t 3 = 100) and 5th term ( t 4 = 400). how to get into supply chain consulting Mark / 16 % 1) Is the following sequence geometric? 6, 12, 18, 24, 30, 36, [1] 2) Find the common ratio, r, in the following sequence [2] 3) Find the next three terms of the following sequence [2]. How to find point of intersection of parabola and line

## How To Find The Nth Term Of A Geometric Sequence

### Finding the nth term of geometric sequences by lizzyld

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## How To Find The Nth Term Of A Geometric Sequence

### One problem with recursive formulas is that to find the 100th term, for example, we first have to calculate the previous 99 terms – and that might take a long time. Instead, we can try to find an explicit formula, that tells us the value of the nth term directly. For arithmetic sequences, we have to add d at every step: x 1 = a. x 2 = a + d. x 3 = a + d + d. x 4 = x 5 = At the nth term, we

- Guidelines to use the calculator If you select a n, n is the nth term of the sequence If you select S n, n is the first n term of the sequence For more information on how to find the common difference or sum, see this lesson Geometric sequence
- Related Math Tutorials: Geometric Sequences: A Quick Intro; Arithmetic Sequences: Finding a General Formula Given Two Terms; Geometric Series and the Test for Divergence
- I need to find the $n$ of a geometric sequence, this formula is to find the $n$th term, $n$th = $ar ^{n-1}$; so I need $n$ to be on the left instead of $n$th, I have
- OK, so how can we find that magical nth term for a geometric sequence? (Remember that this will get you that sigma notation to generate the series for these.)

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