Respuesta :
Answer:
r is the common ratio (in geometric sequence)
d is the common difference (in arithmetic sequence)
n is the term number
a1 is the value of the first term
an is the value of the nth term
Step-by-step explanation:
For the sequence formula, each term represent as follows,
[tex]r[/tex]: common ratio
[tex]d[/tex]: common difference
[tex]n[/tex]: term number
[tex]a_{n}[/tex]: the value of the [tex]nth[/tex] term
[tex]a_{1}[/tex]: the value of the first term
What is the sequence?
"Sequence is defined representation of a number in a particular order using some formula."
According to the question,
For the sequence formula,
Each variable is matched with the following term,
[tex]r[/tex]: common ratio
[tex]d[/tex]: common difference
[tex]n[/tex]: term number
[tex]a_{n}[/tex]: the value of the [tex]nth[/tex] term
[tex]a_{1}[/tex]: the value of the first term
Hence, for the sequence formula, each term represent as follows,
[tex]r[/tex]: common ratio
[tex]d[/tex]: common difference
[tex]n[/tex]: term number
[tex]a_{n}[/tex]: the value of the [tex]nth[/tex] term
[tex]a_{1}[/tex]: the value of the first term
Learn more about sequence here
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