Consider the polar equation r = 16 cos(0) – 12 sin(0). (a) Convert the given polar equation to a Cartesian equation in terms of x and y. (b) Spoiler: The graph of the given equation is a circle! Given that, determine the x and y coordinates of the centre of this circle, as well as its radius: x-coordinate of the centre: Number y-coordinate of the centre: Number radius of the circle: Number

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