5.The length of the tangents from any point on the circle 15x2 + 15y? – InterviewSolution

1.	5.The length of the tangents from any point on the circle 15x2 + 15y? - 48x + 64y - 0 to the two circles(B) 2:35x2+5y2-24x + 32y + 75 = 0 and 5x2 + 5y2-48x + 64y + 300 = 0 are in the ratio(C) 3:4
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