2 for n 2 2 За, -1 aj = 9 and a,n

Q: Find the sum of the first 18 terms of the sequence a1 = 50, an = an-1 - 6. а. 18 b. 22 с. 6. d. -27…

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

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Q: which term of the sequence  -1,3,7,11... is 95

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Q: Write the first four terms of the sequence whose general term is given an = (-1)n+1(n + 4)

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Q: Find the sum of the sequence. Σ (4) + k=1

A: To find the sum of below sequence

Q: Find the nth term of a sequence whose first several terms are given. 3, 7 11 15 19 16' 25 9 an =

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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 the first four terms of the sequence whose general term is given below. (-1)^ 4 +1

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Q: Write the first four terms of sequence whose general term is given.

A: Given: an=1n-1! To find the first four terms of the above sequence, Now plug n=0 in the given…

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

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Q: Write the first four terms of sequence whose general term is given.

A: The given sequence is an=2nn+4. When n=1, a1=211+4=25   When n=2, a2=222+4=46=23

Q: 2. Write the equation for each sequence. 3, 6, 9, 12, 15 b. 5, 7,9, 11 а. с. 3, 6, 11, 18

A: (a)  a1=3=3×1;a2=6=3×2;a3=9=3×3;a4=12=3×4;a5=15=3×5;..an=3×n=3nHence an=3n

Q: Find the nth term of the sequence whose first several terms are: 3 4 56 5 6 7' 8 ... an =

A: Given : The first several terms are 35, 46, 57, 68, ...   To find the nth term of the sequence.

Q: Find the first four terms and the eighth term of the sequence.

A: We have the given expression as 4+(0.1)n   We have to find   First four terms and eight term

Q: Write the first four terms of sequence whose general term is given.

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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: Find the value of the first four terms of the sequence: an 1 and a = 1. 1+an-1

A: We plug n=2 to find the second term

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: Write the first five terms of the sequence given by an = 3^n +1 /n! ,Begin with n=0

A: Given sequence is an=3n+1n! and begin with n=0 Substitute n=0 a0=30+10!=1+11Since, 0!=1=2 Hence,…

Q: Write the first four terms of sequence whose general term is given.

A: Given that, an=13n

Q: Find the sum of the first four terms of the sequence. -36, 9, -9/4, ...  S4 =

A: we use the formula Sn=a(1-rn)/(1-r). see 2nd step.

Q: Write the first four terms of the sequence whose general term is given.   an = (-10)n+1 a1= a2= a3=…

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Q: Write the first five terms of the sequence {an}. 1 (-1)n + 11) a1 = 3, an + 1 = an

A: We can solve as follows

Q: Write the first five terms of a sequence in which the first term is 2 and each term is 6 more than…

A: We have to find first five terms of the sequence where first term is 2 and each term is 6 more than…

Q: Write the first five terms of the sequence where the first term is –12 and the common difference is…

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Q: Write the first four terms of sequence whose general term is given.

A: Substitution of the values into the given general form of the sequence helps to find the required…

Q: Find the sum of the arithmetic sequence, Sn- 5, 10, 15, 20,..., 125

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Q: Find the sum of the geometric sequence -3, 15, -75, 375, .. when there are 9 terms and select the…

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Q: Write a rule for the n th term of the sequence for which a, ==500 and r = 5 . Identify the first six…

A: The nth term of the sequence is given by the formula, an=a1rn-1 substitute the value n=4,…

Q: Write down the first four terms of the sequence given by x, = 3" + 2", starting from n= 0. X1 = X2 =…

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Q: Find the sum of the sequence. 1. 금+금 2.+ 3. 27

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Find the an value of each sequence below. 4 8 16 а. {-3, 2, 3'9 27 b. {5,8,11, 14, 17, ...}

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Q: Write the first six terms of the sequence defined by a1 = −2, a2 = 3, an= −2 + an−1for n ≥ 3.

A: It is given that, first term of the sequence is (a1) = -2, second term (a2) = 3 and the sequence is

Q: Write the first four terms of the sequence whose nth term is given by the formula  an=3n

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Q: Determine the sum of the first 4 terms of the sequence whose general term is given by 3n-2. А 98 В…

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Q: Write the first five terms of the sequence given by an = 2 ^n/(n + 1), Begin with n=0

A: First five terms of sequence

Q: Write the first five terms of the arithmetic sequence defined recu = 2.5, a 0+1=3 +0.75 (0 82 N 33…

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Q: Write the first four terms of sequence whose general term is given.

A: It is given that So for the first four terms, we have to use, n=0,1,2,3

Q: Find the first four terms of the sequence given by the following. 3" n = 1, 2, 3, ... 5n 0000

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Q: Write the first 4 terms of the sequence. a, = 7, a, = 8• an-1+1, for n> 1

A: The sequence is given as,         an=8an-1+1 ,     n>1 The first term is given as a1=7 We need to…

Q: Find the first 3 terms of the geometric sequence with a, = -160 and a, = 1,280. а. 5,-10, 20 с. 5,…

A: Given data: a6=-160 a9=1280 Solution: The above terms given in the geometric sequence. We know the…

Q: Write the first five terms of the sequence defined by the explicit formu 2(n-1)! n(n + 5) an

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Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 13, - 7, - 1, 5, . The sum is

A: to find:- sum of the first 50 terms.

Q: Find the first four terms of the sequence given by the following. a,= 32+(n-1)-6, n=1,2, 3...

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Q: List the first 5 terms the sequence whose nth term is 3n - 2n

A: Given: 3n-2n

Q: B. Find the next term of the following sequence. 10. 32, 16, 8, 0, ..

A: In given sequence          32 , 16 , 8 , 0 , ...  Here we can see that  1st term  a1 = 32  2nd term…

Q: Find the 40th term of the arithmetic sequence with a, = 150 and a common difference of d= -4. 1. -6…

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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.