Question: If the ellipse x 2 /a 2 + y 2 /b 2 = 1 is to enclose the circle x 2 + y 2 =

If the ellipse x2/a2 + y2/b2 = 1 is to enclose the circle x2 + y2 = 2y, what values of a and b minimize the area of the ellipse?

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