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Practice problem

Combined Nonlinear Systems of Equations and Inequalities

By Victor Wang

Which of the following geometrically describes the set of points (x,y,z)(x,y,z) in space such that x+y+z≥0x+y+z\ge0 and x2+y2+z2=1x^2+y^2+z^2 = 1?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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