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AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Mathematics
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Question : 53 of 160
 
Marks: +1, -0
If the radical axis of the circles x2+y2 + 2gx + 2fy + c = 0 and 2x2+2y2 + 3x + 8y + 2c = 0 touches the circle x2+y2 + 2x + 2y + 1 = 0 , then (4g - 3) (f - 2) =
Validate
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