If the two circles (x-1)^(2)+(y-3)^(2)=r...

If the two circles `(x-1)^(2)+(y-3)^(2)=r^(2) and x^(2)+y^(2)-8x+2y+8=0` intersect in two distinct points, then

`r lt 2`

r=2

`r gt 2`

`2 lt r lt 8`

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DIPTI PUBLICATION ( AP EAMET)-CIRCLE-Exercise 1D(Angle Between Circles)

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