The parametric equation of a circle is given by \( x=3 \cos \phi+2, y=3 \sin \phi \). Then is (a...

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The parametric equation of a circle is given by \( x=3 \cos \phi+2, y=3 \sin \phi \). Then is
(a) centre \( =(-2,0) \)
(b) radius \( =3 \)
(c) centre \( =(2,0) \)
(d) radius \( =1 \)
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