Question 388511: what is an arithmetic sequence?
Answer by Fombitz(32388) (Show Source):
You can put this solution on YOUR website! A sequence of numbers with a starting value where one number differs from the previous number by a fixed value.
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Example: 3,5,7,9,11,...: Starting value is 3, difference is 2 or algebraically,
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, where n=1,2,3,...
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