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###### If the level surface of thc functionI16,0,4=}-r 212that passes through the point ( 2,1,4) Intersects the Xz-plane in a curve â‚¬ , Find the equation of curve â‚¬

If the level surface of thc function I 16,0,4=}-r 212 that passes through the point ( 2,1,4) Intersects the Xz-plane in a curve â‚¬ , Find the equation of curve â‚¬

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