3(-1)" 3. а, n!

Q: Find the sum of the first 20 terms of the sequence. 3, 13, 23, 33, .. S20 =

A:

Q: Find the sixth term of a geometric sequence whose second term is 3 and whose fourth term is 1/3.…

A: Now dividing equation (2) by equation (1), we get Therefore sixth term is,

Q: find the first 10 terms of the sequence a^n =1/a^n-1 and a^1 = 6 9th term ______ 10th term ______

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Q: The first five terms of the sequence  are: 5,

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Q: Find the n" term a, of a sequence whose first four terms are given. 9 10 11 -- -- 4' 8' 12' 16

A: Given:-84,-98,-1012,-1116,....

Q: Find the nth term of a sequence whose first several terms are given. 1 3 27' 81 an II

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Q: Write down the first five terms of the sequence. (- 1)" (n+8)(n + 4) (-1)" Tn + 8)(n + 4) ] Type the…

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Q: Find the first 6 terms of the sequence with first term8 and nth term an = an-1 + 3.

A: Arithmetic Sequence :                                          An arithmetic sequence is a…

Q: 9) For the sequence 0,2,4,6,00., So. Calculate

A: Given, Sequence :  0, 2, 4, 6, . . .

Q: 14. The sum of the first 50 terms of the sequence 2, 8, 14, 20, 26, ...

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Q: Select the first five terms of the sequence. (Assume that n begins

A: Introduction: A sequence is a collection of numbers (or items) that follow a specific pattern and…

Q: The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 9 27…

A: Initially we have to identify the nature of the given sequence.  Then we can apply the formula for…

Q: Find the sum of the first 30 terms of the sequence. 3, 9, 15, 21, . S30

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Q: the first four terms of the sequence given by the followir a, = 7(2)", n=1, 2, 3... %3D ППП

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Q: Find the first four terms in the sequence with the nth term 6n−2

A: Given the nth term=6n-2 We have to find a1,a2,a3 and a4

Q: b) The sum of the first 15 terms of the sequences 7,-14, 28, –56, 112,..

A: We have to find out sum of 15 terms

Q: Determine the sum of all the 1st 71 terms of sequence 2, 5, 8, 11, 14. a. 7590 b. 7600 c. 7597…

A: Here, a1=2,a2=5d=a2-a1=5-2=3

Q: What are the first 5 terms of the sequence a_ =2n – a 'n - 1, where “, =5,

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Q: Find the next term in the sequence  1/2 , 2/3 , 1 , 8/5 , 8/3 , _____

A: To determine the pattern in the sequence to find the next term

Q: The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 18,…

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Q: The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 50,…

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Q: Find the sum of the first 25 terms of the sequence. 46, 8, 10, S25-

A: This question is related to arithmetic progression .

Q: Find the first 4 terms of the sequence defined byf (n) = 1/2n+ n.

A: Consider a sequence an. The first n terms of the sequence are given by: a1, a2, a3,...an

Q: 52. Find the sum of the first 60 terms of the sequence. {2, 10, 18, 26,...}

A: Solution:Given      the sum of the first 60 terms of the sequence{2,10, 18, 26,...}FormulaSn=n2…

Q: Find the nth term of a sequence whose first several terms are given. 11 17 23 29 4 9 16' 25' an = II…

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Q: The third term of a sequence is 64 while the seventh term is 4. Determine the sum of the first ten…

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Q: 2. Find the nth term of the sequences below: a. 3,-5, 7,-9, 11,...

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Q: b) (x-y),X, (x+y)

A: The given sequence is (x-y),x,(x+y)......................

Q: 4 Find the sum of the first 5 terms of a geometric sequence with a = 162 and r = 31 The sum is

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Q: 5. Find the Sum of the first 9 terms of the sequence -3/2 , -1/4 , 1 ,9/4 , . . . Enter your answer

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Q: What are the first 5 terms of the sequence represented by а %3D 2n - За 'n – 1, where ", =4,

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Q: What will be the sum of first 6 terms of he geometric sequence with the first term a1=2 and a2=24

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Q: Find the first four terms of the following sequence. a, = 4, az = 4, a =an-1 +a-2. for n2 3 = (Type…

A: Topic = Sequence a3 =8

Q: What is the sum of the first 11 terms of the sequence for which a3 = 13 and a11 = 25?

A: What is the sum of the first 11 terms of the sequence for which a3 = 13 and a11 = 25?

Q: 4 Find the sum of the first 3 terms of a geometric sequence with a = 18 and r= 3 The sum is

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Q: Find the sum of the first n terms of the geometric sequence with the given values. a, = 320, r= k --…

A: Given: a1=320r=-k2n=10 Also, the sum of  first n terms of the geometric sequence for negative value,…

Q: 9. Find the sum of the first 20 terms of the geometric sequence 2,6,18,.... A. 3,486,784,400 B.…

A: The series a geometric series. We can easily solve using formula for sum of geometric series

Q: 2) 2, 4, 64, 128

A: Given geometric sequence is 2, 4,__, __,__64, 128

Q: Find the sum of the first 20 terms of the sequence. 1, 4, 7, 10, ..

A: By using sum formula, we calculate the required sum of the sequence.

Q: Find the sum of the first 8 terms of the geometric sequence. 139 9 27 27 81 - - - + 2 2 2 O A. 2…

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Q: What are the first 5 terms of the sequence represented by a=2n-3a n "n-1, where a₁ = 4₂

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Q: How many terms must be taken from the sequence (-16, 14, 12, ...) starting from the first term so…

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Q: Find the first term and the common ratio of the geometric sequence. 27 81 6, 9, 2' 4 3 O A. a, = 2 3…

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Q: 1. Find the value of the 11th term in the sequence 2, 6, 18, 54, ...

A: Topic = Sequence

Q: 4. What are the first five terms of the sequence for a1--2 and an-2an-1+5?

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Q: (2п)! An

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Q: 2. Find the nth term of the sequences below: a. 3, -5, 7, - 9, 11, ...

A: As per our guidelines we are supposed to solve only one question. For the solution of the first…

Q: What are the first three terms of the sequence given that the nth-term formula is an=n/(n+1).

A: Given, nth-term of sequence is an=nn+1  find first three terms of the sequence-

Q: Write the first five terms of the sequence if asubn=2 +2/n-1/n^2

A: We plug n=1 and 2 in the given function

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.