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Which value is the eighth term in the sequence: an= - 1/125 (5^n-1)? -3125 -125 -625 -25
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3 votes
Which value is the eighth term in the sequence: an= - 1/125 (5^n-1)?

-3125
-125
-625
-25

User MDMalik
by
8.4k points

1 Answer

2 votes
Hello,

Answer C


a_(8)=-(5^(8-1))/(125)=-625



User Prakhar Tomar
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8.5k points
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