The locus of the point of intersection of the two tangents drawn to the circle `x^2 + y^2=a^2` which include are angle ` alpha` is

The locus of the point of intersection of the tangent to the circle x^2+y^2=a^2 ,which include an angle of 45@ is is the curve (x^2+y^2)^2 = lembd(a^2)(x^2+y^2=a^2). the value of lambda is : (a) 2 (b) 4 (c)8 (d) 16

The locus of the point of intersection of the tangents to the parabola y^(2)=4ax which include an angle alpha is

Locus of the point of intersection of tangents to the circle x^(2)+y^(2)+2x+4y-1=0 which include an angle of 60^(@) is

Locus of the point of intersection of perpendicular tangents to the circle x^(2)+y^(2)=10 is

Locus of the point of intersection of perpendicular tangents to the circle x^(2)+y^(2)=16 is

Locus of the point of intersection of perpendicular tangents to the circle x^(2)+y^(2)=16 is

The locus of the point of intersection of the tangents to the circle x^(2)+y^(2)=a^(2) at points whose parametric angles differ by (pi)/(3) .

Find the locus of the point of intersection of the tangents to the circle x^(2)+y^(2)=a^(2) for which slope of first line is double of the other.