Evaluate the sum below. E (4i + 9) i= 1 2 (4i + 9) = i= 1 (Simplify your answer. Type an integer or a decimal. Do not round.)

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

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Q: Use summation properties and formulas to rewrite and evaluate the sum. 27 E 60 (? – 5i + 1)

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Q: Evaluate the summation (2i - 1)? - i=1 155 162 165

A: Topic = Algebra

Q: -3 – 12 – 21... –192|

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Q: Use sigma notation to write the sum.

A: To find the sum: ∑i=1248 Solution: ∑i=1248 On simplifying further we get: ∑i=1248=8∑i=1241=8(24)…

Q: 40 Σ Ži +3i) i=1

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Q: 30 (5i + 6) i=10

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Q: Write the sum using sigma notation: 2 4+6 .. +26 Σ I. TL 1

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Q: Find the sum. i-1

A: We can. easily found sum.

Q: Write the sum in expanded form. E an where a, =2 and a, +1 = 2an n=0 3 E a, = 0 n=0 (Do not…

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Q: Compute the sums below. (Assume that the terms in the first sum are consecutive terms of an…

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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: 6 Find >(- 3i) | i=2 First write out the summation: Find the answer: -60

A: Recall:        1+2+3+...+n=n(n+1)2

Q: Find the sum: E1, 12i2 – 10i + 2 200 4.

A: Sum is 32026090

Q: 30 Evaluate the sum: (4i + 6) i=1

A: Given, ∑i =1304i+6  We have to evaluate the sum

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: Write the sum in sigma notation 52 +55 +58 +61 +...+ 145 A ΣΒ j=1 A= B= Hint: The answer for A…

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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: Find the sum. 11+ 13 + 15 +.... + 73 The sum is (Type an integer or a simplified fraction.)

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Q: Write the sum using sigma notation: 9 + 4+ – 1+... + - 16 Σ i=1

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Q: Evaluate the sum of sec pi/6 + sec 13pi/6 + sec 25pi/6 +...+sec 109pi/6

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Q: Irite the sum using sigma notation: +5+7+9+.+ 21 = > B, where A = %3D ... %3D

A: We have to write in Sigma notation according to the given information

Q: 60 Find the sum. (3i + 5) i=1

A: To find the sum of 3i+5 where i running from 1 to 60 First we expand the series and we can add the…

Q: 30 Ž(2i +3i - 4) i=1

A: ∑i30(2i3+3i-4)

Q: Evaluate the sum below. 8. E (15i) i= 1 8 2 (15i) = i = 1 (Simplify your answer. Type an integer or…

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Q: Write the sum using sigma notation: -2 – 4 – 8 + ... – 128 Σ i=1

A: The given finite series is: -2-4-8+...-128

Q: 3. Find the value of x. (2x+3) HINT, Use the triangle sum theorem and isosceles triangles.

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Q: Write the sum using sigma notation: -3+5 + - 7+...+- 17 Σ i = 1

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Q: Find the sum. 13 + (-1) i = 1

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Q: Evaluate the sum. 30 E(5j + 4)° j=1 (Give your answer as a whole or exact number.) 30 Esj + 4)° =…

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Q: 50 Consider the sum: Si=1275. i-1 50 Find the sum: i = ? i-6

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Q: Find the value of the summation. Use the formulas for special sums. 77 (8i – 1) = i=1 WI

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Q: Find the value of the sum   n Σ          (5 + 2i)2 i=1

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Q: Evaluate the sum below. 4 (5i – 12)2 Σ i= 1 (5i – 12)2 4 i= 1 (Simplify your answer. Type an integer…

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Q: Tihe the sum using sigma notation: A Σ 6 + 9 + 12 + 15 + ...+ 27 = B, where n=1 A = B =

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Q: 20 Σ(2i-3), i=1

A: use the formula for summation  ∑i=1ni=nn+12 ∑i=1ni2=n2n+1n+16 ∑i=1ni3=nn+122 here n = 20…

Q: Write the sum using sigma notation. 1² +2²+ 3² + +9² K Σ Need Help?

A: To write the sum using the Sigma notation.

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

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Q: Expand and evaluate given the sum:

A: By the definition of summation, sum of n terms a1, a2,....., an is  written as ∑i=1nai i.e.…

Q: Write the sum using sigma notation: 8 +5+2+... + - 1 i = 1 Question Help: DVideo MMessage instructor…

A: topic- arithmetic sequence

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

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Q: Write the sum without sigma notation. Then evaluate. 3 M(-1)**2 sin ka k=1 Write the sum without…

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Q: Consider the sum 4 + 11 + 18 + 25 + + 249 ... a. How many terms (summands) are in the sum? terms. b.…

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Q: (b) Using thbe result in la, find the sum of 4-1

A: Suppose fx=2x1-x22b Using the result in 1a, find the sum of ∑n=1+∞n4n-1.Note that,…

Q: Use sigma notation to write the sum. + 3 + 2 + 3 + + 3 + j = 1

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Q: Compute sum, write full computation    It is 6i3,, not 6i2

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