CircleHard
Question
Tangents are drawn to the circle x2 + y2 = 1 at the points where it is met by the circles, x2 + y2 - (λ + 6)x + (8 - 2λ) y - 3 = 0, λ being the variable. The locus of the point of intersection of these tangents is -
Options
A.2x - y + 10 = 0
B.x + 2y - 10 = 0
C.x - 2y + 10 = 0
D.2x + y - 10 = 0
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