15. n-1 Σ(3) 1

Q: 4) -16 – 8 – 4 - 2.. A) -32 B) -33 D) 2 C) No sum

A: Here, we know that the sum of infinite geometric series if the common ratio is less than one , will…

Q: E()*- ()*). k k k=1

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Q: A tree grows in a greenhouse from a seedling for about a year and then taken to a field and planted.…

A: Form the geometric series and use the sum of infinity geometric series than simplify.

Q: Find the sum of the series

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Q: α 4" n=2 5n!

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Q: 17 + (-17) + 17 + (-17) + ..., S6-

A:

Q: 7+7+77+ 49 + to 12 terms

A: We need to find the sum of the series 7+7+77+49+... 12 terms. So,                  7+7+77+49+... 12…

Q: C. Determine whether the problem below is an example of a series or a sequence by writing SEQ or SER…

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Q: -. Write 0.223 as an infinite series and find its sum.

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Q: Find the sum of the infinite geometric series (if it has one): 11 36+24 +16+...

A: An infinite geometric series a,ar,ar^2,ar^3,........ has finite sum , if common ratio r<1 In…

Q: Find the sum of the series

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Q: Find the sum of the infinite geometric series.

A: To find: The sum of the infinite series ∑i=1∞12-0.7i-1. Concept used: The sum of infinite geometric…

Q: find the sum of the series

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Q: 72-1 b) En=1an for an 5. )** 00 %3D

A: