Expresión 3: "x" squared plus 2 "y" squared equals 1 Tiene una gráfica.x2+2y2=1
Ampliar a 3D
3
Expresión 4: "x" squared plus 2 "y" squared equals 1 left brace, "x" plus "y" less than "z" less than 0 , right brace Tiene una gráfica.x2+2y2=1x+y<z<0
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Expresión 5: "x" squared plus 2 "y" squared equals 1 left brace, 0 less than "z" less than "x" plus "y" , right brace Tiene una gráfica.x2+2y2=10<z<x+y
