f(x +h) – f(æ) Use the definition of a derivative f'(x) = lim to show if f' (0)does exist or h→0 h f' (0) does not exist. S x²sin(±) x#0 f(x) = x = 0 1. Use definition and show steps to get f'(0) = lim h·sin(÷) h→0

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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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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f(x + h) – f(x)
Use the definition of a derivative f' (x) = lim
to show if f' (0)does exist or
%3D
h→0
h
f' (0) does not exist.
f(x) = {"
{2²sin(÷)
x + 0
x = 0
1. Use definition and show steps to get f' (0) = lim h-sin(G)
h→0
2. Use squeeze theorem to evaluate limit and show the steps.
3. Make a decision on f'(0)does exist or f' (0) does not exist.
Transcribed Image Text:f(x + h) – f(x) Use the definition of a derivative f' (x) = lim to show if f' (0)does exist or %3D h→0 h f' (0) does not exist. f(x) = {" {2²sin(÷) x + 0 x = 0 1. Use definition and show steps to get f' (0) = lim h-sin(G) h→0 2. Use squeeze theorem to evaluate limit and show the steps. 3. Make a decision on f'(0)does exist or f' (0) does not exist.
Expert Solution
Step 1

Given function is :

fx=x2sin4x  , x00                 , x=0

Squeeze theorem:

If xnynzn for all n, and lim xn=lim zn. Then lim xn=lim yn=lim zn.

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