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Horizontal and vertical tangents Find the | Ch 10.3 - 19E

Calculus: Early Transcendentals | 1st Edition | ISBN: 9780321570567 | Authors: William L. Briggs, Lyle Cochran, Bernard Gillett ISBN: 9780321570567 2

Solution for problem 19E Chapter 10.3

Calculus: Early Transcendentals | 1st Edition

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Calculus: Early Transcendentals | 1st Edition | ISBN: 9780321570567 | Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

Calculus: Early Transcendentals | 1st Edition

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Problem 19E

Problem 19E

Horizontal and vertical tangents Find the points at which the following polar curves have a horizontal or a vertical tangent line.

r = 4 cos 2θ

Step-by-Step Solution:

Solution 19E
Step 1:

Derivative of a polar equation is

Using this we get,


     

     

(Using
 and  )
   
       
   
     
 
   

Step 2 of 3

Chapter 10.3, Problem 19E is Solved
Step 3 of 3

Textbook: Calculus: Early Transcendentals
Edition: 1
Author: William L. Briggs, Lyle Cochran, Bernard Gillett
ISBN: 9780321570567

This full solution covers the following key subjects: vertical, horizontal, points, curves, line. This expansive textbook survival guide covers 85 chapters, and 5218 solutions. The full step-by-step solution to problem: 19E from chapter: 10.3 was answered by , our top Calculus solution expert on 03/03/17, 03:45PM. Since the solution to 19E from 10.3 chapter was answered, more than 282 students have viewed the full step-by-step answer. The answer to “Horizontal and vertical tangents Find the points at which the following polar curves have a horizontal or a vertical tangent line.r = 4 cos 2?” is broken down into a number of easy to follow steps, and 25 words. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567.

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Horizontal and vertical tangents Find the | Ch 10.3 - 19E