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The common difference for the geometric sequence given by 1, -1, -3, -5, -7… is 2.

Sagot :

Answer:

No, the difference is -2.

Step-by-step explanation:

As the sequence progresses, the numbers get smaller(1, -1, -3, ...), and they get smaller by 2. Hence, the change in every number in the sequence as it progresses is -2.