SOLUTION: The first term of geometric progression is 300 and the fourth term is -8/5. Find the common ratio and the sum to infinity.
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Question 1187236: The first term of geometric progression is 300 and the fourth term is -8/5. Find the common ratio and the sum to infinity.
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
the first term is
the fourth term is
the th term formula is:
find the common ratio
=> converges
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