A geometric grouping is an arrangement such that any component after the first is acquired by duplicating the former component by a consistent called the normal proportion which is signified by ratio. The regular proportion (r) is acquired by partitioning any term by the previous term.
DEFINITION
A sequence, such as the numbers 1, 3, 9, 27, 81, in which each term is multiplied by the same factor in order to obtain the following term. Also called geometric sequence.
EXPLANATION AND EXAMPLES
The formula and calculation are the same as Arithmetic Progression, only the different is we have to find the common ratio, not the common difference. for example:
OTHER FORMULA AND EXAMPLES
VIDEO
REFERENCES
(http://pad3.whstatic.com/images/thumb/5/54/Find-the-Sum-of-a-Geometric-Sequence-Step-2Bullet1.jpg/aid591689-728px-Find-the-Sum-of-a-Geometric-Sequence-Step-2Bullet1.jpg)
(http://pad3.whstatic.com/images/thumb/0/0a/Find-the-Sum-of-a-Geometric-Sequence-Step-1Bullet1.jpg/aid591689-728px-Find-the-Sum-of-a-Geometric-Sequence-Step-1Bullet1.jpg)
(http://www.mathsisfun.com/algebra/images/sequence.gif)
(http://mathematics.laerd.com/maths/geometric-progression-intro.php)
(http://www.thefreedictionary.com/geometric+progression)
(http://www.regentsprep.org/regents/math/algtrig/atp2/ArithG12.gif)
(http://pad3.whstatic.com/images/thumb/e/ef/Find-the-Sum-of-a-Geometric-Sequence-Step-4.jpg/670px-Find-the-Sum-of-a-Geometric-Sequence-Step-4.jpg)
(http://www.wikihow.com/images/4/4d/Find-Any-Term-of-a-Geometric-Sequence-Step-4.jpg)
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