Simplify the function, then find the derivative. f(x) = ln (x√x² - 1)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Question
### Calculus Problem Set

#### Question 2: Simplify the function, then find the derivative.
Given the function:
\[ f(x) = \ln \left( x \sqrt{x^2 - 1} \right) \]

##### Steps:
1. **Simplify the Function:**
   - Express the function in a simplified form before finding its derivative. In this case, recognize products inside the logarithm to use logarithm properties for simplification.
   
2. **Differentiate:**
   - After simplification, use appropriate differentiation rules such as the chain rule, product rule, and logarithm differentiation rule.

Complete the derivation step by step for clarity and proper understanding.

---

(Note: In educational material, it is important to provide hints, guided steps, and detailed theory to help students understand the concepts systematically.)
Transcribed Image Text:### Calculus Problem Set #### Question 2: Simplify the function, then find the derivative. Given the function: \[ f(x) = \ln \left( x \sqrt{x^2 - 1} \right) \] ##### Steps: 1. **Simplify the Function:** - Express the function in a simplified form before finding its derivative. In this case, recognize products inside the logarithm to use logarithm properties for simplification. 2. **Differentiate:** - After simplification, use appropriate differentiation rules such as the chain rule, product rule, and logarithm differentiation rule. Complete the derivation step by step for clarity and proper understanding. --- (Note: In educational material, it is important to provide hints, guided steps, and detailed theory to help students understand the concepts systematically.)
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