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Related Questions

• The three lines $lx+my+n=0$, $mx+ny+l=0$, $nx+ly+m=0$ are concurrent if

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• The lines ${{a}_{1}}x+{{b}_{1}}y+{{c}_{1}}=0$ and ${{a}_{2}}x+{{b}_{2}}y+{{c}_{2}}=0$ are perpendicular to each other, if

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• The equation of the line perpendicular to the line $\frac{x}{a}-\frac{y}{b}=1$ and passing through the point at which it cuts x–axis, is

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• The straight lines $4ax+3by+c=0$where $a+b+c=0$, will be concurrent, if point is

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• Equations of the two straight lines passing through the point (3, 2) and making an angle of ${{45}^{o}}$ with the line $x-2y=3,$ are

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