Find a formula for the nth term
of the arithmetic sequence.
First term 2.5
Common diff...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 03.05.2021 03:20, Arealbot
Find a formula for the nth term
of the arithmetic sequence.
First term 2.5
Common difference -0.2
An = [? ]n +
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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