pair-st-lines

Related Questions

• The equation $8{{x}^{2}}+8xy+2{{y}^{2}}+26x+13y+15=0$ represents a pair of straight lines. The distance between them is

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• The angle between the lines represented by the equation $\lambda {{x}^{2}}+{{(1-\lambda )}^{2}}xy-\lambda {{y}^{2}}=0$, is

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• If one of the lines given by $6{{x}^{2}}-xy+4c{{y}^{2}}=0$ is $3x+4y=0$, then c equals

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• Which of the equation represents the pair of perpendicular straight lines

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• If two of the three lines represented by the equation $a{{x}^{3}}+b{{x}^{2}}y+cx{{y}^{2}}+d{{y}^{3}}=0$ are perpendicular, then

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