Equation of the hour hand at 4 O? clock is

1.	Equation of the hour hand at 4 O? clock is
A.	\[x-\sqrt{3}\ y=0\]
B.	\[\sqrt{3}\ x-y=0\]
C.	\[x+\sqrt{3}\ y=0\]
D.	\[\sqrt{3}\ x+y=0\]
Answer» D. \[\sqrt{3}\ x+y=0\]

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Equation of the hour hand at 4 O? clock is

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