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Mathematics III

Series

Mathematics III

Series

  • Skill Summary

Basic sigma notation

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Summation notation
(Opens a modal)

Practice

Summation notation introGet 3 of 4 questions to level up!

Finite arithmetic series

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Arithmetic series intro
(Opens a modal)
Arithmetic series formula
(Opens a modal)
Arithmetic series
(Opens a modal)
Worked example: arithmetic series (sigma notation)
(Opens a modal)
Worked example: arithmetic series (sum expression)
(Opens a modal)
Worked example: arithmetic series (recursive formula)
(Opens a modal)
Arithmetic series worksheet
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Proof of finite arithmetic series formula
(Opens a modal)

Practice

Arithmetic seriesGet 3 of 4 questions to level up!

Finite geometric series

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Geometric series intro
(Opens a modal)
Geometric series with sigma notation
(Opens a modal)
Finite geometric series formula
(Opens a modal)
Worked example: finite geometric series (sigma notation)
(Opens a modal)
Worked examples: finite geometric series
(Opens a modal)

Practice

Finite geometric seriesGet 3 of 4 questions to level up!

Finite geometric series applications

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Finite geometric series word problem: social media
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Finite geometric series word problem: mortgage
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Practice

Finite geometric series word problemsGet 3 of 4 questions to level up!

About this unit

Extend your knowledge about sequences into series, which are sums of terms in sequences.