two circles are having centres (a,0) (-a,0) and radii b and c respectively , then the points of - Maths - Conic Sections

Question

two circles are having centres (a,0) & (-a,0) and radii b and c
respectively , then the points of contact of the common tangents to
the circle lie on

Amit Kumar Singh · Accepted Answer

Dear student,
Here is your solution
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Regards,

two circles are having centres (a,0) & (-a,0) and radii b and c respectively , then the points of contact of the common tangents to the circle lie on