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

Q: Eighty loaves of bread are to be divided among 4 people so that the amounts they receive form an…

A: Given,          Eighty loaves of bread are to be divided among 4 people so that the amounts they…

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: b. Find the first five terms of the Geometric progression whose first term is 2 and fourth terms is…

A: As a g.p. is always of the form a,ar,ar2,ar3,... Here a is the first term and r is the common ratio,…

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: What is arithmetic progression in simple words?

A: Arithmetic progression is a sequence of numbers such that the difference between any two consecutive…

Q: Find the first term and the common difference of an arithmetic progression in which 1s=3x-y and…

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Q: State the sixth term of the following geometric progressions 288, 144, 72, .

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Q: Find the sum of the first 11 terms in a geometric progression 1,-2,4,-8, .... А. 683 В. — 341 C. 768…

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Q: find the sum of the first 15th terms in the given progression of 1/2,1/4, 1/6……… (complete…

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Q: what are the next three terms in the progression 1, 4, 16 ... ?

A: We can find the next three terms of the given progression as below.

Q: The 10th term of an arithmetic progression is 4 and the sum of the first 7 terms is -28. Find the…

A: General formula of nth term of arithmetic progression is an=a+n-1d. 10th term is 4, that is a10=4…

Q: (a) The first 3 terms of an arithmetic progression are ?, 5?, 7? − 4. Find (i) the value of ?,…

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Q: In an arithmetic progression, the sum of the first five terms is 30, and the third term is equalto…

A: We have given  Sum of the first five terns of an arithmetic progression = 30 S5 = 30 Sum of n terms…

Q: 3. Find x so that x + 6, x + 12 and x + 15 are consecutive terms of a Geometric Progression.

A: We want to find value of x

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: A 62 metre length of rope is cut into pieces whose lengths are in arithmetic progression witha…

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Q: Let an​ be an arithmetic progression, for which a2​=5 and a1​=−11. Find the difference of the…

A: The objective is to find  the difference of the progression.

Q: The 4th term of a geometric progression is and the seventh 16 term is 81 20 find the geometric…

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Q: The first term of a geometric progression is 40 and the fourth term is 5. Find the sum to infinity…

A: We have to find sum of infinity of the geometric progression if first term of a progression is 40…

Q: Find the seventh term of the arithmetic progression x, x+y, x+2y,....

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

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Q: find the sum of the first 10 terms of geometric progression 2x,4x+14, 20x-14

A: Geometric progression: A sequence in which the next term is produced by multiplying a fixed number…

Q: What is the common ratio of the geometric progression 3, -6, 12, -24, 48...?

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Q: Find the sum of the infinite geometric progression 6, -2, 2/3 …

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Q: Find the sum of the first 11 terms in a geometric progression 1, –2, 4, –8, ... .. A. 683 B. -341 C.…

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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: Find t for the arithmetic progression 19, 14, 9, .. t

A: Given : Arithmetic progression : 19,14,9,...

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

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Q: A student studying to be a veterinarian's assistant keeps track of a kitten's weight each week for a…

A: a) The weights are 0.6 , 0.88, 1.16 , 1.44 , 1.72 common difference between them is = 0.88-0.6= 1.16…

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: find the sum of the geometric progression 2x, 4x + 14, 20x - 14 . . . up to the 9th term. a. 137774…

A: find the sum of the geometric progression 2x, 4x + 14, 20x - 14 . . . up to the 9th term. a. 137774…

Q: What is the common difference of the arithmetic progression 10, 5, 0, -5?

A: The arithmetic progression 10, 5, 0, -5

Q: In a geometric progression the first term is 153 and the sixth term is 17/27 . The sum of the first…

A: we have to find the sum of the first four term

Q: Find the 9th term of the harmonic progression 3,2,3/2

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

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Q: Find next three terms of geometric progression 5,25,125

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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: The ratio of the 8th and 3rd term of a GP is 243. What is the common ratio of the progression?

A: Given, The ratio of the 8th and 3rd term of a GP is 243.

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

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

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Q: The first term of a geometric progression is 12 and the fifth term is 55. Determine the 8th and the…

A: Given information: The first term of a geometric progression is 12 and the fifth term is 55. Concept…

Q: 2. There are 7 terms in a geometric progression such that the first term is 4 while the fourth term…

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Q: the sum of the first n terms of an arithmetic progression is given by Sn=3n2 - n i) common…

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Q: Find the 57th term of an arithmetic progression when the 1st term is -18 and the common difference…

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Q: Find the 57th term of an arithmetic progression when the 1st  term -18 and the common difference is…

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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.