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...
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Question

Transcribed Image Text:**Problem 1: Find the Derivative**
a) \( y = x \sinh^{-1}(x) - \sqrt{x^2 + 1} \)
b) \( y = \cosh^{-1}(2 \sqrt{x + 1}) \)
**Description:**
This problem requires finding the derivative of two functions involving inverse hyperbolic functions. The expression in part (a) combines a linear term with the inverse hyperbolic sine function and a square root term. Part (b) involves the inverse hyperbolic cosine function applied to a transformed argument.
To solve, apply rules for derivatives, including those for inverse hyperbolic functions, chain rule, and derivative of square roots.
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