st-line

Question: The equation of the lines on which the perpendiculars from the origin make ${{30}^{o}}$ angle with x–axis and which form a triangle of area $\frac{50}{\sqrt{3}}$ with axes, are

1) $x+\sqrt{3}y\pm 10=0$

2) $\sqrt{3}x+y\pm 10=0$

3) $x\pm \sqrt{3}y-10=0$

4) None of these

Solution:

Explanation: No Explanation

Slope of line Equation of line in different forms

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