The distance between the coordinates ( x,y) from the original point wi

1.	The distance between the coordinates ( x,y) from the original point will be
A.	$$ {x^2 +y^2} $$
B.	$$ sqrt { {x^2 +y^2} } $$
C.	$$ sqrt { {x^2 - y^2} } $$
D.	$$ sqrt { {x + y} } $$
Answer» C. $$ sqrt { {x^2 - y^2} } $$

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