if two distinct chords drawn from the point
(a,b) on the circle x2+y2=ax+by
when ab=0 are bisected by the x-axis
prove that a2=8b2
help me please i don,t know it
(a,b) on the circle x2+y2=ax+by
when ab=0 are bisected by the x-axis
prove that a2=8b2
help me please i don,t know it