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The eccentricity of the locus of point (...

The eccentricity of the locus of point `(2h+2,k),` where `(h , k)` lies on the circle `x^2+y^2=1` , is `1/3` (b) `(sqrt(2))/3` (c) `(2sqrt(2))/3` (d) `1/(sqrt(3))`

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