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Related Questions

• Area of the parallelogram whose sides are $x\cos \alpha +y\sin \alpha =p$ $x\cos \alpha +y\sin \alpha =q,\,\,$ $x\cos \beta +y\sin \beta =r$ and $x\cos \beta +y\sin \beta =s$ is

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• If the slope of a line passing through the point A (3, 2) be 3/4, then the points on the line which are 5 units away from A, are

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• The equation of straight line passing through point of intersection of the straight lines $3x-y+2=0$ and $5x-2y+7=0$ and having infinite slope is

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• Angle between the lines $2x-y-15=0$ and $3x+y+4=0$ is

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• A line AB makes zero intercepts on x–axis and y–axis and it is perpendicular to another line CD, $3x+4y+6=0.$ The equation of line AB is

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