sulemmaa
03.11.2020 •
Mathematics
Consider the infinite geometric series:
Σ∞ k=1 1/6(-1/10)^k-1
What is a1?
What is r?
Find the following partial sums:
S2 = 3/20 101/660 11/60
S3 = 3/20 91/600 101/540
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Ответ:
b
Step-by-step explanation: