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What are the first four terms of the geometric sequence with a t1 equals 3 and tn equals 2tn-1?
Wiki User
∙ 12y ago
Assuming the recursive definition is tn = 2*tn-1
t1 = 3
t2 = 2*t1 = 2*3 = 6
t3 = 2*t2 = 2*6 = 12
t4 = 2*t3 = 2*12 = 24
Wiki User
∙ 12y ago
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What is the first 5 terms of the geometric sequence a14r3?
They are 14, 42, 126, 378 and 1134.
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.
DO the terms in a geometric sequence always increase?
FALSE (Apex)
What are the first four terms of sequence 5n - 3 equals?
2
In a geometric sequence the between consecutive terms is constant.?
Ratio
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 first 5 terms of the geometric sequence a14r3?
They are 14, 42, 126, 378 and 1134.
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.
Do the terms of a geometric sequence increase as it proceeds?
yes
First four terms of a geometric sequence?
a, ar, ar^2 and ar^3 where a and r are constants.
In what sequence are all of the terms the same?
A static sequence: for example a geometric sequence with common ratio = 1.
DO the terms in a geometric sequence always increase?
FALSE (Apex)
In a geometric sequence where r and gt 1 the terms always increase.?
No, they do not. If the first term is negative, they always decrease.
What are the first four terms of sequence 5n - 3 equals?
2
In a geometric sequence the between consecutive terms is constant.?
Ratio
find the next two terms in geometric sequence 2,6,18,54,162,486,1458?
It is 4374
What is the sum of the first 50 terms of the sequence an equals 3n plus 2?
3925
