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Write a formula for the general term (the nth term) of the geometric sequence.

1/2, -1/10, 1/50, -1/250, . . .

Write a formula for the general term (the nth term) of the geometric sequence. 1/2, -1/10, 1/50, -1/250, . . .-example-1
User Kliteyn
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2 Answers

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I think it the 2nd one!

....hope it's help!
User Minebomber
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use photomath the app it will help you alot
User LonelySoul
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