0
n=1 a(1) = 0.001
n=2 a(2) = 0.012
n=3 a(3) = 0.144
n=4 a(4) = 1.728
n=5 a(5) = 20.736
....
n=k a(k) = (12^(k-1))/1000
let n = k+1
a(k+1) = 12^(k)/1000
12(ak) = a(k+1)
12(12^k-1)/1000 = 12^k/1000
the 12 gets absorbed here.
12^(k-1+1)/1000 = 12^k/1000
Valid for k and k+1
therefore our equation
A(n) = 12^(n-1)/1000, n(greater than or equal to) 1
What else can I help you with?
What is the 9th term in the geometric sequence described by this explicit formula?
In order to answer the question is is necessary to know what the explicit formula was. But, since you have not bothered to provide that information, the answer is .
Is the sum of two geometric sequence a geometric sequence?
No.
Is the following sequence of numbers arithmetic geometric or neither 01492536?
Since there is only one number, there is no sensible answer.
What is a shifted geometric sequence?
a sequence of shifted geometric numbers
Descending geometric sequence?
A descending geometric sequence is a sequence in which the ratio between successive terms is a positive constant which is less than 1.
What is the 9th term in the geometric sequence described by this explicit formula?
In order to answer the question is is necessary to know what the explicit formula was. But, since you have not bothered to provide that information, the answer is .
Find the explicit formula for the sequence?
The explicit formula for a sequence is a formula that allows you to find the nth term of the sequence directly without having to find all the preceding terms. To find the explicit formula for a sequence, you need to identify the pattern or rule that governs the sequence. This can involve looking at the differences between consecutive terms, the ratios of consecutive terms, or any other mathematical relationship that exists within the sequence. Once you have identified the pattern, you can use it to create a formula that will generate any term in the sequence based on its position (n) in the sequence.
Is the following sequence arithmetic or geometric and what is the common difference (d) or the common ration (r) the common ratio (r) of the sequence π2π3π22π?
The sequence is neither arithmetic nor geometric.
What situations could be modeled by a geometric sequence?
None of the following could.
Is the sum of two geometric sequence a geometric sequence?
No.
Is geometric sequence a sequence in which each successive terms of the sequence are in equal ratio?
Yes, that's what a geometric sequence is about.
What is the r value of the following geometric sequence -81 54 -36 12?
This is not a geometric series since -18/54 is not the same as -36/12
Is the following sequence of numbers arithmetic geometric or neither 01492536?
Since there is only one number, there is no sensible answer.
What is a shifted geometric sequence?
a sequence of shifted geometric numbers
What does geometric sequence?
You mean what IS a geometric sequence? It's when the ratio of the terms is constant, meaning: 1, 2, 4, 8, 16... The ratio of one term to the term directly following it is always 1:2, or .5. So like, instead of an arithmetic sequence, where you're adding a specific amount each time, in a geometric sequence, you're multiplying by that term.
Is a geometric progression a quadratic sequence?
A geometric sequence is : a•r^n while a quadratic sequence is a• n^2 + b•n + c So the answer is no, unless we are talking about an infinite sequence of zeros which strictly speaking is both a geometric and a quadratic sequence.
Who invented geometric sequence series?
antonette taño invented geometric sequence since 1990's
