If a circle having the point (-1, 1) as ...

If a circle having the point `(-1, 1)` as its centre touches the straight line `x+2y+9=0`, then the coordinates of the point(s) of contact are : (A) `(7/3, - 17/3)` (B) `(-3, -3)` (C) `(-3, 3)` (D) `(0, 0)`

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