1- (2/5) 31 k=0 10.3.19 1-(-2/7)" 1-(-2/7) a. The nth partial sum is S =a So the sum of the series is S = lim Sn = T 00 (1 - 0) = 9.

Q: how yo write 24/40 in its simplist way

A:

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A: .

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A:

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Q: isolate

A: Just subtract both side with 50.

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