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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
12 Nov 2021

Given information

Given that the polar equation .

Step-by-step explanation

Step 1.

Limacon is defined as a roulette formed by the path of a point fixed to a circle when that circle rolls around the outside of a circle of equal radius.

from the given equation,   is a limacon with 6 leaves. Also  , then 3 inner leaves are there.

Hence, this is graph IV.

 

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