From a point P tangents drawn to the circles x2+y2+x-3=0,3x2+3y2-5x+3y=0 and 4x2+4y2+8x+7y+9=0 are of equal lengths.Find the equation of the through P which touches the line x+y=5 at the point (6,-1).

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From a point P tangents drawn to the circles x²+y²+x-3=0,3x²+3y²-5x+3y=0 and 4x²+4y²+8x+7y+9=0 are of equal lengths.Find the equation of the through P which touches the line x+y=5 at the point (6,-1).

Menka Malguri , 13 Years ago

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Analytical Geometry> circle...

From a point P tangents drawn to the circles x2+y2+x-3=0,3x2+3y2-5x+3y=0 and 4x2+4y2+8x+7y+9=0 are of equal lengths.Find the equation of the through P which touches the line x+y=5 at the point (6,-1).

Menka Malguri , 13 Years ago

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