Find the sum of the first 28 terms in an arithmetic progression 1,6, 11, 16, ... . A. 2059 B. 1918 C. 1923 D. 1782

Q: Let an​ be an arithmetic progression, for which a3​=13 and a11​=25. Find a7​

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Q: Write the first five terms of the geometric sequence a1 = 4, r = 3.

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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: Write an equation for the nth term of the given arithmetic sequence. –5, –12, –19, –26, ...

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Q: In an arithmetic sequence (a1, a2, a3, the first term is 5 and the 15th term is 61, then S15 is 555…

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Q: Write the first six terms of the arithmetic sequence shown below. anan-1-19, a₁ = 33 ***

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Q: Find the indicated term of the geometric sequence. 2,6, 18, ...; a7

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Q: Which one of the following sequences is an arithmetic progression? 3,6,12,24,48,... O 1,4,9,16,25,..…

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Q: Find the 7th term of the geometric sequence 1,6,36,... Answer:

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Q: Find the missing terms in the arithmetic sequence 2, a2, a3, 11

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Q: a) How many terms are there in the following Geometric Progression? 2, 4, 8, ... 1024.

A: As per company guideline we can solve one question at a time so i am solving first question. please…

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

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Q: Write the first five terms of the arithmetic sequence. an=an-1-6; a1= -20 O -6, -26, -46, -66, -86…

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Q: Write the first six terms of the arithmetic sequence: an = an-1 -10, a1 =30

A: The given sequence is an=an-1-10 And first term is a1=30. Since, first term is given, so we have to…

Q: Write the first five terms of the geometric sequence a1 = 5, r = 3.

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Q: Find the missing term or terms in each geometric sequence. 9) .., 4, 108, ... 10) ., -25, 25 1

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Q: Write the first five terms of the geometric sequence. a 1 = 3; r = 1/4

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Q: find the sum of the first 16 terms of the geometric sequence 1/9, 1/3/ 1.....

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Q: Consider the following arithmetic progression 2, 7, 12, 17, 22, 27... Find the 20th term

A: The given Arithmetic Progression is 2, 7, 12, 17, 22, 27, ... Here, the first term is a=2. The…

Q: Write the first five terms of the geometric sequence. an =-6an-1, a, = -2 a1 a2 = ag =- a5

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Q: 4. Find the number of terms in the geometric progression 6, 12, 24, 1536 ....

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Q: 2. The first three terms of either an arithmetic or geometric sequence are given by 6, a, 24. Which…

A: Given,         The first three terms of either an arithmetic or geometric sequence are…

Q: Write the first six terms of the arithmetic sequence an = an-1 - 0.3, a1 = -1.7.

A: Substitute –1.7 for a1 and 2 for n in the given recursion formula and Obtain the second term of the…

Q: write the first five terms of the geometric sequence a, =1, r=Ź %3D

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Q: Find the sum of the first 30 terms of the arithmetic sequence. an = -3n + 27

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Q: Which one of the following sequences is an arithmetic progression? O 3,6,12,24,48,. O 1,4,9,16,25. O…

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Q: Write the first six terms of the arithmetic sequence an = an-1 + 6, a1 = -9.

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Q: Write the first six terms of the arithmetic sequence: an = an-1 + 6, a1 = -9

A: Given, an=an-1+6 where, a1=-9 To find the arithmetic sequence plug n=1,2,...6 respectively,…

Q: Write the first five terms of the geometric sequence. an = 5an-1; a1 = 4

A: Fro the given problem: an=5an-1  And a1=4 So, The 2nd term is: an=5an-1    a2=5a2-1a2=5a1a2=54=20

Q: Determine the difference of an arithmetic progression an​, if a5​=18 and a2​=9

A: Determine the difference of an arithmetic progression an​, if a5​=18 and a2​=9

Q: Find the indicated term for the given arithmetic sequence. The 60th term of - 1, – 7, – 13,. a60 =…

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Q: Find the 9th, 24th, and nth terms of the arithmetic sequence. a, a + 5, a + 10, ... ag = a24 = an =

A: Given arithmetic sequence is  a, a+5, a+10, ..... where  first term = acommon difference d =…

Q: Write the first six terms of the arithmetic sequence an = an-1 - 10, a1 = 30.

A: first, six terms will be a1, a2, a3, a4, a5, a6 we already have a1 = 30. and It is given that an =…

Q: Find the 20 term of a geometric progression 1,2, 4, ... А. 1,048,576 В. 131,072 С. 262,144 D.…

A: Given : A geometric progression 1,2,4…

Q: Write the first five terms of the arithmetic sequence. an=an-1-6; a 1 = -20 O -6, -26, -46, -66, -86…

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Q: Write the first six terms of the arithmetic sequence: an = an-1 -0.4, a1 =1.6

A: We have to write first six terms of the arithmetic sequence where an=an-1-0.4 and first term a1=1.6.…

Q: Complete the explicit formula for the arithmetic sequence 5,14,23,32,41,50,.. An

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Q: Determine the harmonic mean of the first 4 terms of the sequence: 3, 5, 7,- a. 6 b. 5.08 c. 5.12 d.…

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Q: The sum of the first n terms of an arithmetic sequence is Sn = bn - 2n2. Find b if the tenth term is…

A: A sequence is a function from set of natural numbers to the set of real numbers. An arithmetic…

Q: Find the sum of the first 50 terms of the arithmetic sequence. an -5n – 6 ||

A: The arithmetic sequence is given by an = -5n-6 To evaluate: The sum of the first 50 terms of the…

Q: Find the unknown in arithmetic progression a = 5, d=6, S2=? d = 6

A: Find the solution below

Q: Write the first five terms of the geometric sequence. an = - 5an - 1, a1 = - 6 a1 II

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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: Find the missing term of the geometric sequence. 1 ,16 4,

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Q: Write the first six terms of the arithmetic sequence an = an-1 - 0.4, a1 = 1.6.

A: We have given recurrence relation between terms of arithmetic sequence an=an-1-0.4 and a1=1.6 We…

Q: 11. 3, 20

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Q: Write an explicit formula for the geometric sequence  4.  – 4/3, 4/9, -4/27, …

A: Calculation are as follows

Q: the following sequence arithmetic? 4, - 10, - 24, - 38, - 52, .... Select one: a. Yes b. No c.…

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Q: Find the sum of the first 28 terms in an arithmetic progression 1,6,11,16, .... ww.R.. A. 2059 В.…

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