2. There are 7 terms in a geometric progression such that the first term is 4 while the fourth term is 9 find the common ratio of the given progression.

Q: The sum of the first 17 terms of an arithmetic progression is 187. If the 17th term is -13, what is…

A: sum of first 17 term is 187 and 17th term is -13

Q: There are 7 terms in a geometric progression such that the first term is 4 while the fourth term is…

A: Given, There are 7 terms in a geometric progression First-term of geometric progression = a= 4…

Q: what is the sum of the first 11 terms of geometric progression

A: The sum of the first 11 terms of geometric progression

Q: Find the sum of the first 11 terms in a geometric progression 1,–2, 4, –8, ... .

A: i have given the formu;a i have used in the solution   and all the functions are standard contineous…

Q: The second term of an infinite geometric progression (|q|<1) is 21 and the sum of the progression…

A: Let the first term= a and common ratio=r  Given the second term= 21 So, ar=21

Q: The first term of an Arithmetic Progression is 15 and the last term is 85. If the sum of all terms…

A: As per our guidelines we are supposed to answer only first question please repost other parts in the…

Q: If a second town would like to implement the combination of the two methods shown above such that…

A: With first pole installed at distance of 150m, first 25 poles are in arithmetic progression. The…

Q: Find the sum of the first 28 terms in an arithmetic progression 1, 6, 11, 16,..

A:

Q: 7. (In a certain A.P, the sum of the second, third and seventh terms is 32 and the sum of the first…

A: According to guidelines we are authorized to solve 1 independent question only Arithmetic…

Q: If the 5th term of a geometric progression is 224 and the 9th term is 3584, then find the 13th term…

A: a5=224⇒ar4=224a9=3584⇒ar8=3584a9a5=ar8ar4=3584224=16r4=16r=2ar4=224a16=224a=22416=14a13=ar12=14×212=…

Q: a The sum of the first 10 terms of an arithmetic progression in which the first term 5. is 8 is 620.…

A:

Q: The sum of the first n terms of an arithmetic progression is given sn = 7n2 - 8n. Find  first term…

A: We have the sum of first n terms is sn=7n2-8n Now, the first term is a1 and this is equal to the sum…

Q: The sum of the fourth and twelfth term of an arithmetic progression is 20. What is the sum of the…

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Q: If 3rd term and 9th term of an arithmetic progression are 4 and - 8 respectively which term of the…

A:

Q: The sum of the terms of an infinite geometric progression is 35 and the common ratio is What is the…

A:

Q: 3. Find the 94th term of the arithmetic progression whose fourth term is 3/3 and whose 47th term is…

A: Given, a4=33a47=463

Q: (a) The 1st term of an arithmetic progression is 17 and the 6th term is 62. Determine the 8th and…

A: We have to answer questions on Arithmetic progression.

Q: Find all arithmetic progressions with a difference 10 formed of more than 2 primes.

A: We have to find all arithmetic progressions with a difference 10 formed of more than 2 prime.

Q: A Geometric Progression has the following terms: 5000, 5550, ... . Which term in this sequence would…

A:

Q: Which of the following is the correct first four terms of the geometric progression with initial…

A: Introduction: Geometric Progression (GP) is a type of sequence in mathematics in which each…

Q: Let a, be a geometric progression, defined as a1 = 2(first term) and common ratio r = -2. Find the…

A: Find the sum of first 10 terms

Q: is 28 and the 7th term is 448, then find the 9th term of this GP. Show all steps.

A: Introduction: A geometric progression is a sort of progression in which each term has a fixed ratio…

Q: c. If a second town would like to implement the combination of the two methods shown above such that…

A: Given: First 25 poles are in arithmetic progression and first pole is installed at distance of 150m.…

Q: In a geometrical progression, the sum of the second and third terms is 9,and the seventh term is…

A: Given Information - In a geometrical progression, the sum of the second and third terms is 9,and the…

Q: QUESTION 8 Identify the 25th term in the progression 7, 10, 13, … 25th    1. 25   2. 79     3.…

A: Term in the progression 7, 10, 13, …25 To find 25 th term

Q: 2) Find the 10th and 20th terms of the geometric progression with first term 3 and common ratio 2.

A:

Q: The first term and the last term of an arithemetic progression are 17 and 350  respectively . If the…

A:

Q: 5. Find the 10th term of the arithmetic progression 1, 3.5, 6, 8.5,...

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Q: find the 20 term in a geometric progression 1,2,4...

A:

Q: For the arithmetic progression: 5+9+13+……   . Find the sum of the first 40 terms.

A: For the arithmetic progression: 5+9+13+…… n = 40 we have to find the sum of the first 40 terms, S40…

Q: 10. (a) Explain why the first n natural numbers, {1. 2, 3, -, (n-1), n}, is an arithmetic…

A: 10. In this question, we need to show that the sum of first n natural numbers is 12nn+1 and then we…

Q: 1. Write down the first five terms of the geometric progression C. Geometricsequ which has first…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: What is the 8th term of geometric progression if the 4th term is 189 and the sixth term is 1701?

A: In geometric progression, terms are obtained by multiplying the previous term with the same number,…

Q: Given the first three terms of an arithmetic progression as 2x, x+4 and 2x-6 respectively. Find the…

A:

Q: If the 3rd term of a geometric progression is 28 and the 7th term is 448, then find the 9th term of…

A: Use the formula for the nth term of a Geometric Progression (GP).

Q: 2. Find the first three terms of geometric Progression whose sum is 342 and product is 74,088 Let…

A: Solution : First three terms of GP are, ar,a,ar Sum of first three terms of GP=342 ar+a+ar=342  …(1)…

Q: An arithmetic progression has first term 11 and fourth term 32. The sum of the first nine terms is?

A: Formula,   S(n) = (n/2) * [2a + (n-1)*d]

Q: 1) Write down the 10th and 19th terms of the arithmetic Progressions 8, 11, 14, . ..

A: A sequence an Is said to be arithmetic if a2-a1=a3-a2=...=an-an-1=d (say) Then nth term of the…

Q: the first term and the second term of a progression are a and b respectively. what is the third term…

A: As we know that expression of the nth term of the Geometric progression is: an=arn-1 Where 'a' is…

Q: (b) The nth term of a geometric progression is given by T, Find the sum of first four terms.

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Q: f 3rd term and 9th term of an arithmetic progression are 4 and - 8 respectively which term of the…

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Q: If the 3rd term of a geometric progression is 52 and the 7th term is 832, then find the 16th term of…

A:

Q: The 4th term of a geometric progression is 2/3 and the seventh term is 16/81 find the geometric…

A: If the first term of Geometric progression (GP) is a and common ratio is r than nth term of…

Q: Let S denote the sum of the terms of an infinite G.P. and o denote the sum of the terms.show that…

A:

Q: If 7, 9. 8 and 1, are added, respectively, to the four terms of a geometric progression; the…

A: Let the geometric progression is a, ar, ar2, ar3 Then add 7, 9, 8, 1 in the above terms…