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![The polar curve
\[
r=3 \sin \theta+5 \cos \theta
\]
represents a circle of radius \( R= \) centered at the point (
).](https://media.cheggcdn.com/media/587/58718e1d-4d00-436b-843a-7694389fbf20/php7NJpR2)
Expert Answer
Given polar equation of the curve is r=3sin??+5cos??multiply with r on both sides of the above polar equation?r(r)=r(3sin??+5cos??)?r2=3rsin??+5rcos??