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Textbook Expert
Textbook ExpertVerified Tutor
9 Nov 2021

Given information

Given that the polar equation .

Step-by-step explanation

Step 1.

Consider the polar equation .

The given equation is of the form of limacon    

The limaçons containing sine will be above the horizontal axis if the sign between a and b is plus or below the horizontal axis if the sign if minus.

Here the sign is plus, thus the limacon will be above of the horizontal axis.

 

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