describe the domain of f(x,y,z) = sqrt(1-x^2-(y^2/9)-(z^2/4)) i feel as if its 1>= x^2-(y^2/9)-(z^2/4) but i am not sure...can any one help???
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Originally Posted by chris25 describe the domain of f(x,y,z) = sqrt(1-x^2-(y^2/9)-(z^2/4)) i feel as if its 1>= x^2-(y^2/9)-(z^2/4) but i am not sure...can any one help??? Since the radicand needs to be positive we can se up the inequality The domain is the surface and interior of an ellipseoid centered at the origin.
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