pair-st-lines

Related Questions

• The equation of one of the line represented by the equation ${{x}^{2}}+2xy\cot \theta -{{y}^{2}}=0$, is

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• The gradient of one of the lines ${{x}^{2}}+hxy+2{{y}^{2}}=0$ is twice that of the other, then $h =$

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• The lines represented by the equation $9{{x}^{2}}+24xy+16{{y}^{2}}+21x+28y+6=0$ are

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• The equation of the bisectors of angle between the lines represented by equation ${{(y-mx)}^{2}}={{(x+my)}^{2}}$is

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• The equation of the bisectors of the angle between lines represented by equation $4{{x}^{2}}-16xy-7{{y}^{2}}=0$is

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