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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
16 Nov 2021

Given information

Given polar equation .

Step-by-step explanation

Step 1.

The polar equation is  

Solve the equation as follows: 

 

In this equation, the radius must be  1 or 2. 

Therefore, the polar equation forms a pair of circles with radii 1,2.

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