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The point from which the tangents to the...

The point from which the tangents to the circle `x^2 + y^2 - 4x - 6y - 16 = 0, 3x^2 + 3y^2 - 18x + 9y + 6 = 0 and x^2 + y^2 - 8x - 3y + 24 = 0` are equal in length is : (A) `(2/3, 4/17)` (B) `(17/16, 4/15)` (C) `(17/16, 4/15)` (D) `(5/4, 2/3)`

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