pair-st-lines

Related Questions

• The equation of the lines represented by the equation ${{x}^{2}}-5xy+6{{y}^{2}}=0$ are

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• The angle between the lines represented by the equation ${{x}^{2}}-2pxy+{{y}^{2}}=0$, is

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• If the lines $(p-q){{x}^{2}}+2(p+q)xy+(q-p){{y}^{2}}=0$ are mutually perpendicular, then

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• If the bisectors of the angles of the lines represented by $3{{x}^{2}}-4xy+5{{y}^{2}}=0$ and $5{{x}^{2}}+4xy+3{{y}^{2}}=0$ are same, then the angle made by the lines represented by first with the second, is

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• The angle between the pair of straight lines ${{x}^{2}}+4{{y}^{2}}-7xy=0$, is

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