EAMCET Engineering 2004 Solved Paper
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Question : 131 of 160
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If P 1 , P 2 , P 3 are the perimeters of the three circles x 2 + y 2 + 8 x − 6 y = 0 , 4 x 2 + 4 y 2 − 4 x − 12 y − 186 = 0 and x 2 + y 2 − 6 x + 6 y − 9 = 0 respectively, then
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