Tangents are drawn to the circle `x^2 + y^2= 1` at the points where it is met by the circles,` ...

Tangents are drawn to the circle `x^2 + y^2= 1` at the points where it is met by the circles,` ...

To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Tangents are drawn to the circle `x^2 + y^2= 1` at the points where it is met by the circles,` x^2 + y^2-(lambda + 6)x + (8-2lambda)y-3 = 0, lambda` being the variable. The locus of the point of intersection of these tangents is