If\[{{\mathbf{x}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{y}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{z}}^{\mathbf{2}}}\mathbf{+}\frac{\mathbf{1}}{{{\mathbf{x}}^{\mathbf{2}}}}\mathbf{+}\frac{\mathbf{1}}{{{\mathbf{y}}^{\mathbf{2}}}}\mathbf{+}\frac{\mathbf{1}}{{{\mathbf{z}}^{\mathbf{2}}}}\mathbf{=6}\], then the valve of \[{{\mathbf{x}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{y}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{z}}^{\mathbf{2}}}\]is

If\[{{\mathbf{x}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{y}}^{\mathbf{2}}}\m

1.	If\[{{\mathbf{x}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{y}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{z}}^{\mathbf{2}}}\mathbf{+}\frac{\mathbf{1}}{{{\mathbf{x}}^{\mathbf{2}}}}\mathbf{+}\frac{\mathbf{1}}{{{\mathbf{y}}^{\mathbf{2}}}}\mathbf{+}\frac{\mathbf{1}}{{{\mathbf{z}}^{\mathbf{2}}}}\mathbf{=6}\], then the valve of \[{{\mathbf{x}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{y}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{z}}^{\mathbf{2}}}\]is
A.	3
B.	4
C.	8
D.	16
Answer» B. 4

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