pair-st-lines

Related Questions

• If the slope of one of the lines represented by $a{{x}^{2}}+2hxy+b{{y}^{2}}=0$ be the square of the other, then

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• The equation ${{x}^{2}}+kxy+{{y}^{2}}-5x-7y+6=0$ represents a pair of straight lines, then k is

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• The angle between the lines represented by the equation $4{{x}^{2}}-24xy+11{{y}^{2}}=0$ are

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• The equation $2{{y}^{2}}-xy-{{x}^{2}}+6x-8=0$ represents

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• If the equation $a{{x}^{2}}+2hxy+b{{y}^{2}}=0$ represents two lines $y={{m}_{1}}x$ and $y={{m}_{2}}x$, then

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