## Arithmatical - Logarithms

Important Facts and Formulae

1. |
If a is a positive real number, other than 1 and a Examples : 1. 10 |
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2. |
Logarithms to the base 10 are known as common logarithms. |
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3. | Properties of Logarithms : 1. log 2. log 3. log 4. log 5. log 6. log |
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