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Dive into the natural logarithm (ln) function properties, such as domain, range, and its unique characteristics. Learn how to compute derivatives using ln functions with practical examples.
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Domain: ( 0, ∞ ) Range: (- ∞, ∞ ) Continuous Increasing One-to-one Concave down
Logarithmic Properties ln (1) = 0 ln (ab) = ln a + ln b ln (an) = n ln a ln ( a/b) = ln a – ln b
Example Find the derivative of 1) 2) 3)