Use the quotient rule to find the derivative of cot z. Simplify its derivative as much as possible. COS 16. F(x) = cotx= sin r

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...
Question
Use the quotient rule to find the derivative of cotr. Simplify its derivative as much as possible.
COS I
16. F(x) = cotx =
sin r
Transcribed Image Text:Use the quotient rule to find the derivative of cotr. Simplify its derivative as much as possible. COS I 16. F(x) = cotx = sin r
Expert Solution
Step 1

To solve this question we would use the following supporting formulas

 

ddxcosx=-sinx

ddxsinx=cosx

sin2x+cos2x=1

1sin2x=cosec2x

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