Mathematics
15.09.2021 18:00
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An infinite geometric series contains consecutive terms 262.4, 209.92, 167.963 and
An infinite geometric series contains consecutive terms 262.4, 209.92, 167.963 and the sum is 1640. What is the first term?
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milonirishovnsez
4,6(13 marks)
328
Step-by-step explanation:
is the equation for the sum of an infinite geometric series, where 
is the first term of the infinite geometric series, and r is the common ratio between the terms. Here, we can find the common ratio between any consecutive terms. 
Therefore, 
.
This simplifies to 
Therefore, 
madisin21
4,5(89 marks)
D Graph A
Step-by-step explanation:
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