6 Answered Questions for the topic Common Difference

11/22/15

How to find the closed form definition of a series?
How does one determine if the following series is arithmetic or geometric?    n  f(n)  Σ0  1     11  5     62  14   20 3  30   504  55   105   If it is arithmetic, what is the common... more
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Common Difference Arithmetic Series

06/12/15

Series and common ratios
If the first term of a series is 2 and the 6th term is 10: a) what is the comoon difference b) what is the common ratio   thank you.
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Common Difference Arithmetic Sequence

05/28/15

What is the common difference of this arithmetic sequence?
In an arithmetic sequence, there are 94 terms, the 8th term is 63 and the sum of terms is 1000. What is the common difference?
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Common Difference Arithmetic Sequence

05/28/15

What is the common difference of this arithmetic sequence?
In an arithmetic sequence with 94 terms, the 8th term is 63, the sum of terms is 1000. What is the common difference?  
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Common Difference Sequence Arithmetic

03/19/14

Arithmetic sequence
For the arithmetic sequence with given first term 6 and common difference 6: the nth term is? the 10-th term is?  
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Common Difference Arithmetic

03/19/14

Is this sequence arithmetic?
Is the sequence 5,8,11,14,...... arithmetic? yes or no? if the answer is yes, what is the common difference?    
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