pair-st-lines

Related Questions

• Pair of straight lines perpendicular to each other represented by

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• If the slope of one of the line represented by the equation $a{{x}^{2}}+2hxy+b{{y}^{2}}=0$ be $\lambda$ times that of the other, then

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• If $4ab=3{{h}^{2}}$, then the ratio of slopes of the lines represented by the equation $a{{x}^{2}}+2hxy+b{{y}^{2}}=0$ will be

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• The equation of the line joining origin to the points of intersection of the curve ${{x}^{2}}+{{y}^{2}}={{a}^{2}}$ and ${{x}^{2}}+{{y}^{2}}-ax-ay=0$ is

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• If the angle between the pair of straight lines represented by the equation ${{x}^{2}}-3xy+\lambda {{y}^{2}}+3x-5y+2=0$ is ${{\tan }^{-1}}\left( \frac{1}{3} \right)$, where $'\lambda \,'$is a non negative real number. Then$\lambda $is

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