Ex : Express the Sum o+ 2 +4+6+8 in Sigma nata tion. K = -2 %3D -2

Q: 7 Evaluate the sum i(3i + 2) i=1

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Q: Write the sum using sigma notation 7. 1 2 3 4 13 2ln 3 3ln 4 4ln5 5ln 6 14ln 15

A: Numerators are 1,2,3,4,...,13It can be written as n for the nth term.

Q: calculate 1+3+5+...+(2n-1) for n = 1,2...,6.

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Q: Express the sum 3 + 5 + 7+ ... + (2k-1) using E-notation.

A: The given sum is 3+5+7+…+2k-1. Express the sum 3+5+7+…+2k-1 using ∑ notation as follows.

Q: Find the sum of k+w+p

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Q: Consider the sum (3)2 + (8)² + (13)2 + +(15n-2)2: ... (a) Write the sum in sigma notation.

A: Consider the sum  (3)2+82+132+.....................+(15n-2)2

Q: Shapley value of each senior = (31 + 3(1/2 + 1/2 + 1))/5040 = 37/840 Shapley value of each junior =…

A: Sure, I can explain where the numbers 31 and 30 come from in the calculation of the Shapley values

Q: (ii) Obtain the canonical product of sum expression of Y(A,B,C) = (A + bar B)(B + C)(A + bar C)

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Q: Find the sum of1/1 · 3 +1/3 · 5 +1/5 · 7 +··· .

A: The given series is, 11.3+13.5+15.7+..... Consider the first term, 11.3=12×1-12×1+1 Consider the…

Q: c) Find the sum (-1)" (2n +2)22n+2 n=t)

A: To find the sum of the series.

Q: Consider the sum n(n + 2) + (n + 1)(n + 3) + (n + 2)(n+4) +...+ 3n(3n+2).

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Q: Evaluate the sum 50 Σ(2 · k + 5) = k=1 50 Σ5₁(2. k+5). k=1

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Q: Determine the value of n if it is known that (n + 1) P 3 = 24 {n C (n - 4 )} а.

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Q: Find the sum 5 Σ (3n+2)(2n-1) n=3

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Q: How is the sum expressed in sigma notation? 1 +1+1+4 64 16

A: To write the sum in sigma notation. 164+116+14+1+4 Solution 164+116+14+1+4=143+142+141+140+14-1…

Q: Find the sum of 1, -1/2, 1/4, .... ∞. a. 3/4 b. 2/3 c. 1/7 d. 1/2

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Q: Mrs. Hill asked her students to express the sum 1+ 3+ 5+ 7+9+...+ 39 using sigma notation. Four…

A: Since , the given sum is 1+3+5+7...+39 So its a alternate odd numbers sequence with end number is…

Q: Find the sum 71-1 4n2 + 4n-3 71-1

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Q: How would you represent the sum 3+7+11+15+ 19 with the sigma notation?. E(4k – 1) k=0 E(3+ 4k) k=1…

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