A line through (4, 2) meets the coordinate axes at P and Q. Then the l – McqOptions

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1.	A line through (4, 2) meets the coordinate axes at P and Q. Then the locus of the circumference of ΔOPQ is
A.	\(\dfrac{1}{x}+\dfrac{1}{y}=2\)
B.	\(\dfrac{2}{x}+\dfrac{1}{y}=1\)
C.	\(\dfrac{1}{x}+\dfrac{2}{y}=1\)
D.	\(\dfrac{1}{x}+\dfrac{1}{y}=\dfrac{1}{2}\)
Answer» C. \(\dfrac{1}{x}+\dfrac{2}{y}=1\)

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