AP EAMCET Engineering 2018 Apr 23 Shift 1 Paper

Section: Mathematics

Question : 50 of 160

Marks: +1, -0

If P (x1,y1) is a point such that the lengths of the tangents from it to the circles x2+y2 - 4x - 6y - 12 = 0 and x2+y2 + 6x + 18y + 26 = 0 are in the ratio 2 : 3 , then the locus of P is

x2+y2 + 24x - 36y + 62 = 0
x2+y2 - 24x + 36y + 62 = 0
x2+y2 - 24x - 54y - 88 = 0
x2+y2 + 24x + 36y + 62 = 0
All of the above

Validate

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