Work Step by Step
Given: $x=2 \cos t, y =2 \sin t; z=0$ Also, $x^2+y^2=(2\cos t)^2+(2 \sin t)^2=4 $ and $z=0$ This represents a equation of a circle radius of the circle is $2$ in the plane $z=0$ . The answer is: Graph(g)
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