From a point on x+2y-7=0 tangents are drawn to curve `13(x^(2)+y^(2)-2x+1)=(2x+3y-1)^(2)` are perpendicular then the point

Find the points on the curve 4x^(2)+9y^(2)=1 where the tangents are perpendicular to the line 2y+x=0 .

The tangent at the point (2,-2) to the curve,x^(2)y^(2)-2x=4(1-y) does not pass through the point:

Determine the points on the curve x^(2)+y^(2)=13 , where the tangents are perpendicular to the line 3x-2y=0 .

Find the equations of the tangents drawn to the curve y^(2)-2x^(2)-4y+8=0. from point (1,2)

If the lengths of the tangents drawn from a point P to the three circles x^(2)+y^(2)-4=0, x^(2)+y^(2)-2x+3y=0 and x^(2)+y^(2)+7y-18=0 are equal then the co-ordinates of P are

The point on the curve y=3x^(2)+2x+5 at which the tangent is perpendicular to the line x+2y+3=0

tangent is drawn at point P(x_(1),y_(1)) on the hyperbola (x^(2))/(4)-y^(2)=1. If pair of tangents are drawn from any point on this tangent to the circle x^(2)+y^(2)=16 such that chords of contact are concurrent at the point (x_(2),y_(2)) then

If tangents drawn from the point (a,2) to the hyperbola (x^(2))/(16)-(y^(2))/(9)=1 are perpendicular, then the value of a^(2) is

Find the points on the curve 4x^2+9y^2=1 , where the tangents are perpendicular to the line 2y+x=0