In Problems
The rectangular coordinates for a polar coordinate
Answer to Problem 1RE
Solution:
The rectangular coordinates of
The plot of polar coordinates
Explanation of Solution
Given information:
The polar coordinates
Explanation:
By observing the polar coordinate it is clear that the point
Below figure shows the plotting of polar coordinate
Compare the polar coordinate
The rectangular form of polar coordinate
Substitute
Therefore,
Thus, the rectangular form is
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Chapter 8 Solutions
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
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