a.
To find the polar coordinate of the plane when it comes the closest to the tower.
a.
Answer to Problem 11CFU
The coordinate is,
Explanation of Solution
Given information:
The path of an airplane can be modelled by the equation
Calculation: The required solution is obtained as,
The polar form of the path is given by,
Conclude that
Since the shortest distance is along the normal,
Therefore
Hence, the coordinate is,
b.
To graph of the path of the plane .
b.
Explanation of Solution
Given information: The path of an airplane can be modelled by the equation
Graph: Sketch the graph using graphing utility.
Interpretation:
If
If
Chapter 9 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
Thomas' Calculus: Early Transcendentals (14th Edition)
Calculus: Early Transcendentals (2nd Edition)
Calculus and Its Applications (11th Edition)
University Calculus: Early Transcendentals (4th Edition)
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