kingblacc69 kingblacc69

23-01-2020
Mathematics

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what is the common difference in the arithmetic sequence an=2(n-1)+1

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azharfreelance174 azharfreelance174

26-01-2020

Answer:

d=2

Step-by-step explanation:

As we know the formula for arithmetic sequence

[tex]a_n=a1+(n-1)*d[/tex]

from the fromula, we can see the difference is 2.

Hence

[tex]d=2[/tex]

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