Categories > st-line > Distance between two lines > The product of the perpendiculars drawn from the points $(\pm \sqrt{{{a}^{2}}-{{b}^{2}},}0)$ on the line$\frac{x}{a}\cos \theta +\frac{y}{b}\sin \theta =1$, is

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Question: The product of the perpendiculars drawn from the points $(\pm \sqrt{{{a}^{2}}-{{b}^{2}},}0)$ on the line$\frac{x}{a}\cos \theta +\frac{y}{b}\sin \theta =1$, is


1) ${{a}^{2}}$
2) ${{b}^{2}}$
3) ${{a}^{2}}+{{b}^{2}}$
4) ${{a}^{2}}-{{b}^{2}}$
Solution: Explanation: No Explanation
Distance between two lines Perpendicular distance of the line from a point Position of point w.r.t. line

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