pair-st-lines

Related Questions

• The equation ${{x}^{2}}-7xy+12{{y}^{2}}=0$ represents

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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 point of intersection of the lines represented by equation $2{{(x+2)}^{2}}+3(x+2)(y-2)-2{{(y-2)}^{2}}=0$ is

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• If $L{{x}^{2}}-10xy+12{{y}^{2}}$$+5x-16y-3=0$ represents a pair of straight lines, then $L$ is

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• The equation to the pair of straight lines through the origin which are perpendicular to the lines $2{{x}^{2}}-5xy+{{y}^{2}}=0,$is

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