3. Answer the following questions with a solution. a) Find the sum of the arithmetic series -9, 1, .. to 8 terms b) Find the sum of the arithmetic series 83, 80, 77, ., 5 c) The three terms in the sequence after the last one given: 3, -6, 12, -24,

Q: What are the next three terms in the sequence 1, 4, 16, ...? Select one: a. 65, 257, 1025 b. 67,…

A: Since you have posted multiple questions and I can do first question as per our company guidelines.…

Q: What is the sum of the 8 terms in a geometric sequence if the first term is 4 and the common ratio…

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Q: 1. Answer the following questions with a solution. a) Write down the stated term for the nth term of…

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Q: 1. Write down the first five terms of the sequence given by: an = (-1)^n+1 / n 2. Find the common…

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Q: A. Write the missing term/s in the given series of numbers. 1. Find the next three terms in: -14,…

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Q: 4. What is the fourth term in the sequence defined as: a1 126 and an 3(an-1) - 5 %3D %3D

A: A sequence is a function which domain being the set of natural numbers and the range being the set…

Q: 2 +4 +6 +8 5+6+7 + 7 + 14 + 21+ . + 11 +105

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Q: 1. What's an infinite series that can "sum" to 1?

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Q: For the arithmetic series 35+ 32 +29, determine the value of S5.

A: In this question, we want to find the value of S5 for the given arithmetic series.

Q: 12. Find the first 5 terms of the sequence: 2n a, =(-1)" n +1 a) b) a, = 4a-5 and aj =1 | n-1

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Q: 1. Find the first, second, and sixth terms of the sequence an=4n-2

A: we have to find the first , second and sixth term of the given sequence

Q: Please propose a formula for the elements of the following sequence a, which begins: 1, 3, 5, 7, .

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Q: A2= 4, A3=8, A4=14, A5=22 What is the nth-term formula for the number of tiles in the nth figure of…

A: We use some basic algebraic techniques to figure out the problem. The details are given below as…

Q: i) Find the general form of the sequence (10,50, 250, 1250, ...).

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Q: 2. Answer the following questions with a solution. a) Find the a12 term in the given sequence -2, 6,…

A: We will use formulas for A.P. and G.P. mentioned below with answers.

Q: Write the next term of this geometric sequence: -3, 24, ..

A: Given sequence :-3,24

Q: 2. How many terms are there in the sequence -1, -5/6, -2/3, A. 25 10/3? B 26

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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: Given the sequence 1,2,3,4,5,... and the sequence 3,4,5,6,7,... whats the product of the two linear…

A: It is given that, the  sequence 1,2,3,4,5,...and the sequence 3,4,5,6,7,...    We have to find the…

Q: 1 Give the first five terms of the sequence: 2 4 5: a, = ,-2 · an-1 (for n 2 3) %3D 5' 42 =

A: Given sequence is: a1=25, a2=45; an=an-2.an-1       (for n≥3)