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anonymous
 one year ago
Check my answer??
What is the d value of the following arithmetic sequence?
5, 2, 1, 4, 7,…
I got 3
anonymous
 one year ago
Check my answer?? What is the d value of the following arithmetic sequence? 5, 2, 1, 4, 7,… I got 3

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well generally when we have a arithmetic sequence we use the following "formula" not really a formula that's why I put it in quotations :P \[\huge t_2  t_1 = t_3  t_2 = d~~~~ \text{t = term}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[25=12 \implies  3\] so you're good :)
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