Math Problem Statement
El dominio de la función f(x,y)2x+3y+z4−x2−y2−z2 es Pregunta 2Respuesta a. x2+y2+z2≥0 b. x2+y2+z2+4>0 c. x2+y2+z2≠4 d. x2+y2+z2≤4
Solution
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Math Problem Analysis
Mathematical Concepts
Multivariable Functions
Domain of Functions
Inequalities
Formulas
Denominator of the function ≠ 0
Denominator > 0
x^2 + y^2 + z^2 < 4
Theorems
Conditions for the domain of rational functions
Properties of inequality constraints
Suitable Grade Level
Grades 11-12
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