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can you explain how to use a sequence like how to plug in numbers to the sequence

 

 

n

an

Calculation

Value

0

a0

 

 

1

a1

 

 

2

a2

 

 

3

a3

 

 

15

a15

off-topic
 Oct 6, 2019
 #1
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\(a_n=n\)

is the formula

Its like a is 0  so n=n 

15=15 

16=16 etc..

 The formula a_n=n says that "a" which is a term, n identify which term it is, so first term we would write it  as a_1 = As the sequence says 

here we see that a_1=1 and so on for a_15=15 

so we can make a general formula (Explicit) which is a_n=n for n is any number. 

 Oct 6, 2019

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