CircleMedium
Question
The tangent at any point to the circle x2 + y2 = r2 meets the coordinate axes at A and B. If lines drawn parallel to the coordinate axes through A and B intersect at P, the locus of P is
Options
A.x2 + y2 = r-2
B.x-2 + y-2 = r2
C.
D.
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