Find the sum. 120 2 (3n – 6) n= 1 The sum is

Q: Example 8: 50 Find the sum (3i + 4)

A: We have given a sequence  ∑i=150( 3i+4) Put i = 1  So first term,a=3+4 = 7 Put i = 2  So second term…

Q: Can i get help step by step with this problem?

A: Given,

Q: * (-1)" n=0 3n + 1 8.5.10. Find the sum

A:

Q: 1. k+1 k=0

A: Given,          ∑k=09-12k+1

Q: 34 Find the sum: E(-17+8k) n-1

A: Given,          The sum of  ∑n=134-17+8k.

Q: 2n an= 2n2+3 this sequence is :

A:

Q: 00 2"+3 Find the sum E Зл n=-1

A:

Q: 32. Find the sum E n=2

A: To find∑n=2∞ (2e)n

Q: 4) Find the sum, if possible. Σ 5 ()' i = 1

A: This is geometric series  Common ratio is 4/3 which is greater then 1  So it is divergent

Q: a. Use Gauss's approach to find the following sum: 2 + 4 + 6 + ... + 100 b. Use Gauss's approach to…

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Q: 4k +1 n? Evaluate the sum k-1 4 3+ - 3. 2+ O 4+3n O 3+2n

A:

Q: Find the sum: −3+0+3+...+(−6+3n)-3+0+3+...+(-6+3n)

A: The given series is a arithmetic series. So here we need to find the sum of given arithmetic…

Q: n (n+1) (2n +1) 2. Find the sum (k+4)2, hint use use this formula and subtract out the 1, 2 ,3, and…

A: Explanation of the answer is as follows

Q: Find the sum. 120 1 E 8- n=1 The sum is (Type an integer or a decimal.)

A: Remark: The formula of the sum of first n natural numbers is Sn =n(n+1)/2 So, 1+2+3+4+...n =…

Q: 8. Evaluate the sum2 k(6k +5). k=1 8 2 k(6k + 5) = | (Simplify your answer.) k=1

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Q: Write the sum using sigma notation. √ √2 √2 √3 + 26 36 Σ k = 1 16 + Need Help? X Read It + + √n 76

A: The answer is given below:

Q: 12x-48 ei-ーe

A:

Q: 4. Let n >1 be an integer. Consider the following expression 3 (3* – 212 + 2) – 2 (3* – 3k2 + 2) k=1…

A: Let's find.

Q: .3.4 .45 Find the sum. - 1- 13- 169- 2197 - ...- (13)" Sn = (Simplify your answer.) %D

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Q: n the geometric sequence: 65 a2 = 4. 325 ao 13, a1 = %3D %3D ... 16 a formula for the n-th term: An

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Q: Write the sum using sigma notation. 2 + 4 + 6 + ... + 52 k = 1

A:

Q: Write out the sum. n-1 1 Σ gk +1 k=0 Find the first, second, third and last terms of the sum. n-1 Σ…

A: The given sequence start from n =0 so to find nTh term we have to put k = n-1. For example for first…

Q: A theater has 22 rows of seats. The first row has 17 seats, the second row has 21 seats, the third…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Write out the sum. Σ gk k=0 Find the first, second, third, and last terms of the sum. n 1 Σ gk %3D +…

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Q: Evalubte the Sum

A: See attached file for a step by step explanation to find the sum of the given series.

Q: 141 Find the value of the sum >(-1). j-1

A: We can find the answer as below

Q: Write the sum using sigma notation. 2 + 4 + 6 + + 52 k = 1

A:

Q: 7 Ź 16-( x-1 Find the sum: E 16.

A: Given expression is: ∑x=2716.52x-1

Q: nature-ef luwingserier and the Sum- 20 2-52. い=D

A:

Q: 6n-3 Find the sum of the series: Σ n!

A:

Q: The sequence an is given by an = (-1)n (2n+1) / (5n) a.) What are the first five terms of the…

A: Put subsequent values of n to find the all the required terms.

Q: (14)Find the sum. (15) The fourth term

A: Note: question 14 b is incomplete (upper limit of summation is not given)

Q: 4 Find 3( | i=2 First write out the summation: Find the answer:

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Q: 10. Use the formula (3k-1)(k-4) = n-5n²-2n, V ne Z* to calculate k-1 20 the sum (-6)+ (-10) + (-8) +…

A: given (-6)+(-10)+(-8)+0+⋯+840+944=∑k=120(3k-1)(k-4)we have given the formula…

Q: 5.) Find the sum. 73 > (8n + 1) j=4

A:

Q: (n + 1)! Write down the first five terms of the sequence an n² + 2n + 2 a1 = Preview a2 = Preview…

A: an =(n+1)!n2+2n+2First term:a1=(1+1)!12+2(1)+2a1=25Second term:a2=(2+1)!22+2(2)+2=610a2=35Third…

Q: Find the sum. 5 (-1) j! j = 0

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Q: Find the partial sum. 100 9n n = 51

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Q: Find the value of the sum. 20 E 6(-1)"

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Q: 3-2n+1 3. Find the sum 5 n=3

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Q: (-1)7+1 -3n) 2n Find the 26th term of the sequence: Sn Write your answer as a simplified fraction.

A: The pth term of a sequence Sn=f(n) is obtained by replacing n by p in the function defining the nth…

Q: {() 5n The sequence 1+ 5n n=1 8.

A: Given sequence is 5n1+5nn.

Q: Find the sum. E 2* - 1 k = 2 35

A: Find the sum

Q: n+2 The sum of the first n terms of a sequence is S, = 2 2" 1. %3D - a) Determine the 1st and 2nd…

A: We will use the given sum of the first n terms of the sequence to answer this question.

Q: th th The 6" term of an A.P. is -5 and the 10" term is -21. Find (i) the 9th term (ii) the sum of…

A: given,

Q: 3n-2 Find the sum of the series: n!

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Q: (n + 2)! Write down the first five terms of the sequence an %3D 8n2 + 6n + 7 d2 = dz = d4 = a5 =…

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Q: n-1 (-1) the e oF the sum. 2.

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Q: Find the sum of -5+(-8)+(-11)+.......+(-230)

A: