Topic Content:
- Definition of Logarithm
- Common Logarithms
What is Logarithm?
Logarithm of a number to a given base is the index to which the number must be raised to give the number.
Expressed mathematically;
\( \scriptsize b^x = a \: \leftrightharpoons \: \log_b a = x \)
Here are examples to help you understand the conversions from one form to the other form.
a. \( \scriptsize 3^2 = 9 \: \leftrightharpoons \: \log_3 9 = 2 \)
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