Education X2 T03 06 chord of contact and properties (2010)

Chord of Contact y xa-a b -b  00 , yxT From an external point T, two tangents may be drawn. Chord of Contact 1equation has at tangent 2 1 2 1  b yy a xxP y xa-a…

Education X2 t03 06 chord of contact & properties (2013)

Chord of Contact y xa-a b -b  00 , yxT From an external point T, two tangents may be drawn. Chord of Contact 1equation has at tangent 2 1 2 1  b yy a xxP y xa-a…