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Is the sequence geometric ? -48,96,-192,384...
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4 votes
Is the sequence geometric ? -48,96,-192,384...

User Hemanath
by
6.5k points

1 Answer

4 votes

Answer:

yes

Explanation:

If the sequence is geometric then the common ratio r between consecutive terms will be equal.


(96)/(-48) = - 2


(-192)/(96) = - 2


(384)/(-192) = - 2

The common ratio between terms = - 2

Hence the sequence is geometric

User Dupdup
by
6.2k points
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