The sum of the series E-1 1-2n is: A) 1. B) 2. C) : D) 3

Q: B. Write the following as summations: 1. a₁ + a₂ + a3 + a4 +a5 2. v6+v7 + V8 + V9 + V10 3. 4m3 + 4m4…

A: Sigma : the symbol of summation

Q: Use a formula to find the sum of the series 4 16807 4 꼭 + 4 4 + 343 + 2101 + 4 + ... 49

A: sum of geometric series is   = a/(1-r)

Q: Find the sum 1 C|~ SA 3 π² 4² (21) + 44 (41) 4 (61) +

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Q: a.) Compute P3.

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Q: b) Find the sum of the following formula. Please show your work 100 E(k² + 3k+2 +1) k=1

A: A sequence is a set of numbers that has a particular order or obeys a general form. The nth term of…

Q: 3.) Find the sum of the following series: 5-4+1/3- 16 32 + 9 27 64 81 ·+·

A: 6−4+83−169+3227−6481+⋯

Q: 9-3+1

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Q: 2. Find the sum of all rectangles shown in figure below in terms of x and y. x/2 3/4 y/4 y/2

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Q: 3, 9, 27, 81. Which exponential function describes the given sequence? A) B) y= C) y = (-3)* D) y=…

A: Consider equation y= 3^x when x =1 y= 3^1 = 3 y= 3^2 = 9 y= 3^3 = 27 y= 3^4 = 81

Q: The summation 2 i(i+1) is equivalent to -1 Select one: Oa. None of the choices is correct b. CE -1)…

A: Q.Sol .  Here we have to find out sum of ∑i=16 i i+1Recall : - i Sum of first n natural numbers is…

Q: o (n) t (n), for n= 4568 68662 68660 68640 68642

A:

Q: 3. Determine the sum 3. 42n+1 (a) 33n n=1 4.5n-1 ( b) Σ 32n+3 n=1

A: to find: Sum of the given series

Q: 3 1 3) Evaluate the sum: Σ 2 i=0 i? +1

A:

Q: n E(-2²+2i+2n² + 2n) = i=4

A: Here we will use the concept of summation of n numbers. We will use the formula of sum of n^2 and n…

Q: Compute the sum: n² – 2

A:

Q: 2. Expand the following summations: a. b. Σxy c. Ef-o(2 + z;) d. E- x+ y e. E(axi+ b)? f. E(2xi+…

A: Multipart:  We need to expand given summations ,  We know that , summation is the addition of…

Q: M 8

A: Series:       ∑n=0∞ xn=11-x for x∈(-1,1)     ∑n=0∞ xn=1+ ∑n=1∞ xn        ddx(1+∑n=1∞…

Q: The value of the sum: is Select one: en(n+1) a. 2 O b.c e(n 1) C. 2 en(ni1)(2n i 1) d.

A: To evaluate ∑k=1n cn

Q: The electrical resistance of a circuit changes depending on whether the resistors are connected in…

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Q: Compute the sum: n² – 3n – 1

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Q: 1 1 1 :+...(Ans. 3/4) 2) Find the sum of: 1.3 2.4 3.5 1 3) Find the sum of: 1 1 + 1.3 3.5 5.7 +...…

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Q: 8] n=1 1 5n2 + 5n

A: To Find: The sum ∑n=1∞15n2+5n

Q: Write the series of expansion for the following series:

A:

Q: Question 67 Find the sum (4z2 - 5z) + (2z° - z2 + 3z) A. 6z3 - 6z B. 6z - z2 - 2z C. 2z3 + 3z2 - 8z…

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Q: 4- Calculate the following sums: 10 d- > (2k² + 5) k=1

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Q: 15. 1 1 Compute the exact sum + +. 2 22' 2' 1 210 а. 1+. 210 1 b. 210 c. 1- 210 1 d. 210

A:

Q: HW1 12, for n=3,4 1, for osく2 Let Xcn) = %3D elsewhere I. Re-write xcn) in both tabular Sequence…

A: 1) Tabular form of X(n)=0,1,2

Q: Find the values of a,, a,, a,and a, for the following sequences 1-n 1 2) a, n! (-1)** a, 2n-1 1) a,…

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

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Q: 8) 2,6,10,14,18,. 9) 1,0,1,0,1,.

A: 8) 2,6,10,14,18,.....9) 1,0,1,0,1,...... Note:   Multiple questions are given, we are answered with…

Q: 4. Which one of the sequences below is divergent?

A: Clearly in the first option degree of the numerator is greater than the denominator.