EAMCET Engineering 2004 Solved Paper

Section: Mathematics
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Question : 131 of 160
 
Marks: +1, -0
If P1,P2,P3 are the perimeters of the three circles x2+y2+8x−6y=0, 4x2+4y2−4x−12y−186=0 and x2+y2−6x+6y−9=0 respectively, then
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