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find the equation of those tangents to the circle x^2+x^2-2x-4y-4=0 which are parallel to the line 3x-4y-1=0?

find the equation of those tangents to the circle x^2+x^2-2x-4y-4=0 which are parallel to the line 3x-4y-1=0?

Grade:11

1 Answers

Nishant Vora IIT Patna
askIITians Faculty 2467 Points
7 years ago
Dear student,

Slope of tangent = ¾ = m

nowequation of those tangentsy = mx \pm r\sqrt{1+m^2}

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