SOLUTION: Determine the number of terms in the arithmetic series where a1=19, an=89 and Sn= 810

SOLUTION: Determine the number of terms in the arithmetic series where a1=19, an=89 and Sn= 810

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Question 896970: Determine the number of terms in the arithmetic series where a1=19, an=89 and Sn= 810
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
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