Logarithmic Differentiation
Logarithmic Differentiation uses the chain rule of differentiation with the differentiation formula of the log, and it helps us differentiate complex functions with ease. There are three forms of logarithmic differentiation i.e., differentiation of ln x, differentiation of logax and differentiation of ln f(x) whose differentiation formulas are mentioned above.
Let’s consider an example for Logarithmic Differentiation.
Example: Find the derivative of log3(x)
Solution:
Let f(x) = log3(x)
⇒ f'(x) = (d /dx) [log3x]
⇒ f'(x) = 1 / [xln 3]
Read more about, Logarithmic Differentiation.
Also,Check
Derivative of Logarithmic Functions in Calculus
Derivative or Differentiation of Logarithmic Function as the name suggests, explores the derivatives of log functions with respect to some variable. As we know, derivatives are the backbone of Calculus and help us solve various real-life problems. Derivatives of the log functions are used to solve various differentiation of complex functions involving logarithms. The differentiation of logarithmic functions makes the product, division, and exponential complex functions easier to solve.
This article deals with all the information needed to understand the Derivative of the Logarithmic Function in plenty of detail including all the necessary formulas, and properties. We will also learn about the problem with their solutions as well as FAQs and practice problems on Differentiation of Log functions.
Table of Content
- What are Logarithmic Functions?
- What is Derivative of Logarithmic Function?
- Derivative of Logarithmic Function Formula
- Proof of Derivative of Logarithmic Function Using First Principle
- Logarithmic Differentiation