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

If 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-

A

`r lt 2`

B

`8 lt r lt 10`

C

` r=2`

D

`2 lt r lt 8`

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The correct Answer is:
D
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