Arithmetic Sigma Notation

Determine the sum of the series written in Sigma Notation. 

• 5400

• 2692

• 2700

• 2704

Determine the sum of the series written in Sigma Notation. 

• 45

• 49

• 90

• 47

Determine the sum of the series written in Sigma Notation. 

• 3174

• 1590

• 3180

• 6356

Write the series in sigma notation.

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What does this notation represent?

Write the series in sigma notation.

Hint: You need to determine the term NUMBER of 43

Some "books" use "k" instead of "n"

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Answer explanation

d=2

a(0)=3

a(n)=2n+3

43=2n+3

Solve

n=20

Write 1 + 2 + 3 + ... + 10

using sigma notation

Estimate the total sum.

• 0.3333

• 0.5

• infinity

The 6th partial sum of the series 2 + 6 + 10 + 14 + ... in sigma notation is

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Find the sum:

• 2/3

• 1/3

• 3/4

• 1/4

• Infinity