Suppose u = u(x) is a function depending on x. Then, cos(u?x) equals 1. – sin (u²x); 2. – sin (u?x) · (2u · x + u²); du 3. – sin (u²x) · 2u · x; - dx O 4. – sin (u²x) · (2u · d . x + u²). -
Suppose u = u(x) is a function depending on x. Then, cos(u?x) equals 1. – sin (u²x); 2. – sin (u?x) · (2u · x + u²); du 3. – sin (u²x) · 2u · x; - dx O 4. – sin (u²x) · (2u · d . x + u²). -
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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I am struggling to understand why the answer is b rather than d?
![Suppose u = u(x) is a function depending on x. Then, cos(u²x) equals
O 1. – sin (u²x);
O 2. – sin (u?x) · (2u · x + u²);
du
3. – sin (u²x) · 2u
X;
dx
O 4. – sin (u²x) · (2u · du.x+ u²).
- x +
dx](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d20e3a9-b6f5-4685-938d-9684a072ee75%2Fabf87b0b-047d-4850-bdca-8fcd48f76119%2Fevdacs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose u = u(x) is a function depending on x. Then, cos(u²x) equals
O 1. – sin (u²x);
O 2. – sin (u?x) · (2u · x + u²);
du
3. – sin (u²x) · 2u
X;
dx
O 4. – sin (u²x) · (2u · du.x+ u²).
- x +
dx
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