The distance between the points \[\left( \mathbf{x},\mathbf{0} \right)\] and \[\left( \mathbf{0},\mathbf{y} \right)\] is

The distance between the points \[\left( \mathbf{x},\mathbf{0} \right)

1.	The distance between the points \[\left( \mathbf{x},\mathbf{0} \right)\] and \[\left( \mathbf{0},\mathbf{y} \right)\] is
A.	\[{{x}^{2}}+{{y}^{2}}\]
B.	\[x+y\]
C.	\[{{x}^{2}}-{{y}^{2}}\]
D.	\[\sqrt{{{x}^{2}}+{{y}^{2}}}\]
Answer» E.

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The distance between the points \[\left( \mathbf{x},\mathbf{0} \right)\] and \[\left( \mathbf{0},\mathbf{y} \right)\] is

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