TS EAMCET 10-Sep-2020 Shift 1 Solved Paper

Section: Mathematics
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Question : 51 of 160
 
Marks: +1, -0
If the circles x2+y2−2x−2(3+√7)y+8+6√7=0 and x2+y2−8x−6y+k2=0,k∊Z have exactly two common tangents, then the number of possible values for k is
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