Logarithms 11 - Common and Natural Log
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Lesson Description:
Defines common log, log x, and natural log, ln x, and works through examples and problems using a calculator. .
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- How do you evaluate log 100?
- What is common log or log x?
- What is natural log or ln x?
- How do you evaluate log .001?
- How do you evaluate log 13 on a calculator?
- How do you evaluate log 6 on a calculator?
- How do you evaluate ln 10 on a calculator?
- How do you evaluate ln 213 on a calculator?
- How do you evaluate ln e^5?
- How do you evaluate ln square root of e?
- How can you use a scientific or graphing calculator to evaluate log or ln?
- What is the number e?
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Staff Review
This lesson explains the common and natural logarithms and shows how to calculate the value of logarithms by hand or using a scientific / graphing calculator, depending on the problem. The steps involved in evaluating these example logarithm problems are explained very clearly.
