Joint equation of the lines through the origin making 30 degrees with the Y-axis

1. A.
   $x^2 - 3y^2 = 0$
2. B.
   $3x^2 - y^2 = 0$
3. C.
   $2x^2 - 3y^2 = 0$
4. D.
   $x^2 + 3y^2 = 0$

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1. A.
   $3x^2-y^2=0$
2. B.
   $x^2-3y^2=0$
3. C.
   $3x^2+y^2=0$
4. D.
   $x^2+3y^2=0$

Tap an option to check your answer.