Arithmetic Series with Sigma Notation

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Determine the sum of the series written in Sigma Notation. 

• 5400

• 2692

• 2700

• 2704

How do we write the sum of first 10 multiples of 3 in sigma notation?

• 1+9+18+27+36+45

• 10+19+28+37+46

• 9+18+27+36+45

• 8+17+26+35+44

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 the series in sigma notation.

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Determine the sum of the series written in Sigma Notation. 

• 3174

• 1590

• 3180

• 6356

How do we express the sum of 6+24+96+384+1536 in sigma notation ?

It is a sequence in which every term is made by adding a definite number (called as common difference) to the preceding number.

• Arithmetic Sequence

• Geometric Sequence

• Harmonic Sequence

• Fibonacci Sequence

• 11.74
• 13.32
• 29.97
• 39.96