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Determine the sum of the first four terms of the geometric sequence where a = 2 and r= -1 ... The sum is
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Determine the sum of the first four terms of the geometric sequence where a = 2 and r= -1

...
The sum is

User Scott Lin
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1 Answer

7 votes

Answer: a = 2 and r=-1.

Explanation:

User Carter Medlin
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