{1· 2·3 ... n} а. 143 O b. 135 с. 153 d. 134

Q: Find the 1st three terms of the arithmetic series where a1=2, an=-25, Sn=-115.

A: Recall: Sn=na1+an2 an=a1+(n-1)d

Q: Find the sum of a geometric series with the given information an = 192 , n = 7, r = 2

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Q: Evaluate the geometric series or state that it diverges.

A: Common ratio= r= -0.15  So, |r|=|-0.15|=0.15 < 1 So this series will converge

Q: For the geometric series 100 - 50 + 25 - ..., calculate t10 and s10

A: We have find the 10 th term and sum of 10 terms of given geometric series.

Q: Find the sum of a geometric series with the given information. a1 = 32 , n = 8 , r = 1/2

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Q: Find the sum of the infinite geometric series, if it exists. 7 a1 = -3, r = 10 S =

A: Explanation of the answer is as follows

Q: Find the sum of the geometric series. 4 n = 1 5/7

A: Consider the given geometric series. Find the first term a, the common ratio r and the number of the…

Q: Find the sum of the first 10 terms of the following sequence. Round to the nearest hundredth if…

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Q: Find the sum of the finite geometric series 3+ 3/2 +1+3/2+... ...+3-21.

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Q: What is the sum of the following infinite geometric series? 0.2+0.02+0.002+ ... A 2 -/- -1/- /5

A: SOLUTION-

Q: Find the sum of the infinite geometric series defined by 4(0.5)"-1 O None of the choices O 1 O 4 O 8

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Q: Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if…

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Q: Write the first four terms of the infinite geometric series with first term a = 5 and common ratio r…

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Q: Find the sum of the first 31 terms of the following series, to the near 4, 11, 18, ...

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Q: Write the first four terms of a power series with coefficients c0, c1, c2, and c3 centered at 0.

A: The coefficient of the first four terms of the power series is ck with centered is 0 for k=0,1,2,3.…

Q: Using the first five terms of a sequence formed by (3n - 2), what series will be formed?

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Q: Σ, 6 what is the value of the series

A: Sum of the infinite terms of geometric series whose first term is  'a' and common ratio is 'r' is…

Q: Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if…

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Q: Calculate the sum, to 4 decimal points, of the first 10 terms of the series whose terms are 1, 0.5…

A: we have given that      the series whose terms are1, 0.5, 0.25, .....we have to find sum, to 4…

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

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Q: Find the sum of the first 60 terms of the series whose terms are defined by: an = 8+ (n – 1) (-3)…

A: We use concept of arithmetric progression.

Q: find the sum of the first 25 terms of an arithmetic series if t12=-26 and t22=-46

A: We need to find the sum of first 25 terms of an Arithmetic series. We have t12=-26   and   t22=-46

Q: 3. Determine the sum of the first ten terms of the geometric series: -2+4-8+...

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Q: Find the sum of the infinite geometric series. 글- 1 1 -1 - 2 4

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Q: Find the sum of the first 8 terms of the geometric series: 1-3+9 – 27..

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Q: Find the sum of the geometric series, if possible. 15+ 5+ 5/3 + 5/9 + 5/27 + 5/81

A: Topic- sum of series

Q: what is the sum of geometric series for which a=2, n=5, and an=35?

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Q: Find the sum of the first 10 terms of the geometric series: a1 = 1, r = 2, n = 10

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Q: Determine the number of terms in the geometric series where g - 2 S - 62 andr - 5 (2 nointe)

A: The sum S of n terms of geometric series is given by : Sn=a(1-rn)(1-r).

Q: Find the sum of the 3rd through 14th terms of the series. A (n) = 4(3)"-1 Sum

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Q: Find the sum of the first 8 terms of the following sequence. Round to the nearest hundredth if…

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Q: 17. For a geometric series, What are the first three terms of the series if the first term is 3? 17

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Q: Evaluate the Geometric Series or state that it diverges.

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Q: Evaluate the geometric series or state that it diverges.

A: Given the geometric series: ∑k=0∞-910k

Q: Find the sum of the geometric series with a₁ = -1, r= 3, n = 9 O-8278 O-9841 O-9746 O 1/2

A: Given query is to find the sum of the geometric sequence.

Q: For each of the finite geometric series given below, indicate the number of terms in the sum and…

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Q: Find the sum of the infinite geometric series -8, 2, -1/2, . . . O 16/3 O (-32)/5 O (-16)/3 O 32/5

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Q: Find the sum of the first 6 terms of the following sequence. Round to the nearest hundredth if…

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Q: Find the sum of the first 10 terms of the following sequence. Round to the nearest hundredth if…

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Q: Find the sum of the first 10 terms of an arithmetic series defined by: 3, -1, -5 ...

A: Please refer the attached image for complete solution.

Q: Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if…

A: Given: 30, -120, 480

Q: Find the sum of a geometric series with the given information. a1 = 16 , r = 1/4, an = 1/64

A: We have to find sum of geometric series.

Q: Find the sum of the first 7 terms of the following sequence. Round to the nearest hundredth if…

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Q: The sum of the first 4 terms of a geometric series is 15 and the sum of the next 4 terms is 240.…

A: Here we will find the positive constant ratio,

Q: nd the sum of the first 20 terms of an arithmetic series defined by 19, 35 . O 2,790 O 2,945 O 3,040…

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Q: Find the sum of the first 9 terms of the following sequence. Round to the nearest hundredth if…

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Q: Which of the following is the correct formula for the sum of the finite geometric series below? 3 3…

A: Sum of finite geometric series =a(1-r^n)/1-r When r<1.

Q: Find the sum S6 for the geometric series with a1=2 and r=3

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Q: Find the sum of the first 10 terms of the geometric series. aд 3 3, r %3D — 2, п %3D 10 n =

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