BuyFind

Single Variable Calculus: Concepts...

4th Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781337687805
BuyFind

Single Variable Calculus: Concepts...

4th Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781337687805

Solutions

Chapter 4, Problem 3RCC

(a)

To determine

To state: The Fermat’s theorem.

Expert Solution

Explanation of Solution

Fermat’s theorem states that, “if f has a local maximum or minimum at c and if f(c) exists then f(c)=0 ”.

(b)

To determine

To define: The critical number of a function f.

Expert Solution

Explanation of Solution

The critical number of a function f is a number in the domain of function f such that f(c)=0 or f(c) does not exist.

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