Let f(x) =x-cos(x²). what is the correct result of the derivative of f with respect to x? A f'(x) =cos(x?)– 21?sin(x²) B f'(x) = 2x²sin(x?) + cos( © F(x) =cos(x?) – xsin(x²) = cos(x - D(x)=-2x²sin(x²)

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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Let f(x) =x-cos(x²). what is the correct result of the derivative of f with respect to x?
A f'(x) =cos(x?) – 21?sin(x²)
= cosx
B
f'(x) =2x3sin(x²) +cos(x²)
© r(x) =cos(x?) – xsin(x²)
= cos(
-
(D
f (x) = - 2x-sin(x?)
Transcribed Image Text:Let f(x) =x-cos(x²). what is the correct result of the derivative of f with respect to x? A f'(x) =cos(x?) – 21?sin(x²) = cosx B f'(x) =2x3sin(x²) +cos(x²) © r(x) =cos(x?) – xsin(x²) = cos( - (D f (x) = - 2x-sin(x?)
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