AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Mathematics

Question : 50 of 160

Marks: +1, -0

If the angle between a pah of tangents drawn horn a point P to the circle x2+y2 + 4x - 6y + 9 sin2 α = 0 is 2α, then the equation of the locus of P is

x2+y2 + 4x - 6y + 4 = 0
x2+y2 + 4x - 6y - 9 = 0
x2+y2 - 4x + 6y - 4 = 0
x2+y2 + 4x - 6y + 9 = 0

Validate

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