Find as for the given geometric series. Sz=89080, r = 2.8, n = 8 O 11125.20 1851.46 O 89.57 O42.45

Q: Given the following series, give the general equation for the nth term, assuming that the first term…

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Q: Which of the following are geometric series? 3" n=0

A: A)∑n=0∞ n53n=0+13+2532+3533+....(No common ratio found)B)∑n=0∞ 5n5=50+51+525+535+....(No common…

Q: 9 n = 1

A: To find The common ratio from the given geometric series

Q: Please show all work: Write the following series in general Σ form:  -1 + 1/4 - 1/9 + 1/16 - 1/25…

A: We use Sigma notation to answer the given question.

Q: Solve for ar, given the geometric series 20 1

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Q: Σ 2" 3n+2| n=1

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Q: Question 20 Determine the sum of the series: 글 + ++. = Σm1 = n=1 2" 1/2 1 No answer text provided. 2

A: The objective of the question is determine the sum of the series and choose the correct option.

Q: Consider the following series. 1+4" 6" IM

A: Given series is

Q: 3919, find a601• Given an arithmetic series,S243 = 511272 and a243 5.

A: nth turm :an = a + (n-1)dSum :Sn = n2 (a + an)

Q: s, e -0.4 is

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Q: Question 6 Find Sx for the given geometric series.. a₁ = -10, as = -40960, r = 8 O-102425 O-5850…

A: Given  first term of series (a1)=-10a5=-40960r=8 so  n=5  ( since five terms is given )sum of n…

Q: Evaluate each Geometric Series or state that it diverges: k 1.

A: Given :           ∑k=0∞ 14k

Q: Find as for the given geometric series. Sx = 45450, r = 3.6, n = 6 54.31 7566.00 O 359.62 O 96.00

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Q: Find the sum of the series 1.1075 X Σ n = 1 ne correct to four decimal places.

A: The sum of infinite geometric series a+ar+ar^2+... is given by a/(1-r)