• Logarithms

  Part 1

  In this session, the following concepts in the chapter Logarithms are explained, with examples:

       ♦ The base of a Logarithm

       ♦ Logarithmic and Index forms

       ♦ Converting Logarithmic form to Index form, and vice-versa

       ♦ Conditions for a logarithm to be defined

       ♦ Further Results in Logarithms, including Formulae

       ♦ Power Law of Logarithms

       ♦ The Natural Logarithm (ln)

       ♦ The Common Logarithm (lg)

       ♦ Solving Logarithmic Equations

       ♦ Examples on Solving Logarithmic Equations

  The exercise file section contains notes and homework

• Session 47: Logarithms - Part 1

  • Logarithms
    • Logarithmic and Index forms 4 mins
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      Logarithmic and Index forms

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    • Converting Logarithmic form to Index form 4 mins
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      Converting Logarithmic form to Index form

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    • Classwork 4 mins
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      Classwork

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    • Conditions for Logarithms 4 mins
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      Conditions for Logarithms

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    • Example 3 - (i), (ii) 4 mins
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      Example 3 - (i), (ii)

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    • Example 3 - (iii) 3 mins
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      Example 3 - (iii)

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    • Example 3 - (iv) 3 mins
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      Example 3 - (iv)

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    • Further Results in Logarithms 4 mins
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      Further Results in Logarithms

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    • Example 4 3 mins
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      Example 4

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    • Natural & Common Logarithms 2 mins
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      Natural & Common Logarithms

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    • Example 5 - (i), (ii) 4 mins
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      Example 5 - (i), (ii)

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    • Example 5 - (iii) 2 mins
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      Example 5 - (iii)

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    • Example 6 4 mins
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      Example 6

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• Excercise Files

  • Logarithms - Part 1
    • Notes
    • Homework

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