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alex41 [277]
1 year ago
8

The question is above. I posted a pic. Pls help

Mathematics
1 answer:
AleksandrR [38]1 year ago
8 0

A petal in the third quadrant is generated when r is negative.

\begin{gathered} \text{ On the interval (}\frac{\pi}{6},\frac{\pi}{3})\text{ ,} \\ \cos (3\theta)\in\lbrack0,-1\rbrack \end{gathered}

Therefore,

r=6\cos (3\theta)\text{ is in \lbrack{}0,-6\rbrack on the interval (}\frac{\pi}{6},\frac{\pi}{3})

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