1.

The length of the perpendicular from the origin to a line is 7 and line makes an angle of \[150{}^\circ \] with the positive direction of y-axis, then the equation of the line is

A. \[\sqrt{3}x+y=7\]
B. \[\sqrt{3}x-y=14\]
C. \[\sqrt{3}x+y+14=0\]
D. \[\sqrt{3}x+y-14=0\]
Answer» E.


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